FORM 10-Q

                SECURITIES AND EXCHANGE COMMISSION
                      Washington, D.C.  20549

(Mark One)

  [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
               SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 30, 1999

                                OR

  [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
               SECURITIES EXCHANGE ACT OF 1934
For the transition period from __________ to __________

Commission file number 1-6033

                          UAL CORPORATION
                          ---------------
      (Exact name of registrant as specified in its charter)

                   Delaware                   36-2675207
                   --------                   ----------
          (State or other jurisdiction of  (I.R.S. Employer
          incorporation or organization)   Identification No.)

   1200 East Algonquin Road, Elk Grove Township, Illinois  60007
    Mailing Address:  P. O. Box 66919, Chicago, Illinois  60666
    -----------------------------------------------------------
       (Address of principal executive offices)      (Zip Code)

Registrant's telephone number, including area code  (847) 700-4000
- ------------------------------------------------------------------
Indicate by check mark whether the registrant (1) has filed all
reports required to be filed by Section 13 or 15(d) of the
Securities Exchange Act of 1934 during the preceding 12 months
(or for such shorter period that the registrant was required to
file such reports), and (2) has been subject to such filing
requirements for the past 90 days.

                      Yes    X            No
                           -----              -----

Indicate the number of shares outstanding of each of the issuer's
classes of common stock, as of the latest practicable date.

                                             Outstanding at
                    Class                    October 31, 1999
                    -----                    ----------------
       Common Stock ($0.01 par value)          53,524,340



   UAL Corporation and Subsidiary Companies Report on Form 10-Q
   ------------------------------------------------------------
             For the Quarter Ended September 30, 1999
             ----------------------------------------

Index
- -----

PART I.   FINANCIAL INFORMATION                                   Page No.
- ------    ---------------------                                   -------

          Item 1.  Financial Statements

                   Condensed Statements of Consolidated                 3
                   Financial Position - as of September 30,
                   1999(Unaudited) and December 31, 1998

                   Statements of Consolidated Operations                5
                   (Unaudited) - for the three months and
                   nine months ended September 30, 1999 and 1998

                   Condensed Statements of Consolidated                 7
                   Cash Flows (Unaudited) - for the nine
                   months ended September 30, 1999 and 1998

                   Notes to Consolidated Financial                      8
                   Statements (Unaudited)

          Item 2.  Management's Discussion and Analysis of             13
                   Financial Condition and Results of Operations

          Item 3.  Quantitative and Qualitative Disclosures About      20
                   Market Risk


PART II.  OTHER INFORMATION
- -------   -----------------

          Item 5.  Other Information                                   21

          Item 6.  Exhibits and Reports on Form 8-K                    21

Signatures                                                             22
- ----------

Exhibit Index                                                          23
- -------------



                     PART I.   FINANCIAL INFORMATION

Item 1.   Financial Statements



              UAL Corporation and Subsidiary Companies
       Condensed Statements of Consolidated Financial Position
                            (In Millions)


                                    September 30,    December 31,
                                        1999             1998
Assets                               (Unaudited)     ------------
- ------                               -----------
                                                
Current assets:
   Cash and cash equivalents          $    915        $    390
   Short-term investments                  483             425
   Receivables, net                      1,500           1,138
   Inventories, net                        343             384
   Deferred income taxes                   227             256
   Prepaid expenses and other              307             315
                                        ------          ------
                                         3,775           2,908
                                        ------          ------

Operating property and equipment:
   Owned                                17,350          16,125
   Accumulated depreciation and
    amortization                        (5,257)         (5,174)
                                        ------          ------
                                        12,093          10,951
                                        ------          ------
   Capital leases                        3,027           2,702
   Accumulated amortization               (624)           (599)
                                        ------          ------
                                         2,403           2,103
                                        ------          ------
                                        14,496          13,054
                                        ------          ------

Other assets:
   Investments in affiliates               671             304
   Intangibles, net                        538             676
   Aircraft lease deposits                 592             545
   Prepaid rent                            627             631
   Other                                   510             441
                                        ------          ------
                                         2,938           2,597
                                        ------          ------
                                      $ 21,209        $ 18,559
                                        ======          ======

    See accompanying notes to consolidated financial statements.


              UAL Corporation and Subsidiary Companies
       Condensed Statements of Consolidated Financial Position
                            (In Millions)


                                        September 30,    December 31,
                                            1999             1998
Liabilities and Stockholders' Equity     (Unaudited)
- ------------------------------------    -------------    ------------
                                                     
Current liabilities:
   Short-term borrowings                  $     -          $   184
   Current portions of long-term debt
     and capital lease obligations            260              274
   Advance ticket sales                     1,735            1,429
   Accounts payable                         1,015            1,151
   Other                                    2,940            2,630
                                           ------           ------
                                            5,950            5,668
                                           ------           ------

Long-term debt                              2,676            2,858
                                           ------           ------

Long-term obligations under capital leases  2,391            2,113
                                           ------           ------
Other liabilities and deferred credits:
   Deferred pension liability                  12               89
   Postretirement benefit liability         1,543            1,424
   Deferred gains                           1,004            1,180
   Other                                    1,560            1,123
                                           ------           ------
                                            4,119            3,816
                                           ------           ------
Company-obligated mandatorily redeemable
 preferred securities of a subsidiary trust   100              100
                                           ------           ------
Equity put options                              -               32
                                           ------           ------
Preferred stock committed to
 Supplemental ESOP                            815              691
                                           ------           ------

Stockholders' equity:
   Preferred stock                              -                -
   Common stock at par                          1                1
   Additional capital invested              4,165            3,517
   Retained earnings                        2,040            1,028
   Unearned ESOP preferred stock             (213)            (121)
   Accumulated other comprehensive income     356               (2)
   Treasury stock                          (1,182)          (1,140)
   Other                                       (9)              (2)
                                           ------           ------
                                            5,158            3,281
                                           ------           ------

Commitments and contingent liabilities (See note)

                                         $ 21,209         $ 18,559
                                           ======           ======

     See accompanying notes to consolidated financial statements.



          UAL Corporation and Subsidiary Companies
      Statements of Consolidated Operations (Unaudited)
               (In Millions, Except Per Share)



                                            Three Months
                                         Ended September 30
                                         ------------------
                                          1999        1998
                                          ----        ----
                                             
Operating revenues:
   Passenger                          $  4,282     $  4,263
   Cargo                                   223          228
   Other                                   340          292
                                        ------       ------
                                         4,845        4,783
                                        ------       ------
Operating expenses:
   Salaries and related costs            1,420        1,350
   ESOP compensation expense               175          173
   Aircraft fuel                           465          470
   Commissions                             316          354
   Purchased services                      408          384
   Aircraft rent                           217          221
   Landing fees and other rent             235          221
   Depreciation and amortization           214          199
   Aircraft maintenance                    168          165
   Other                                   608          551
                                        ------       ------
                                         4,226        4,088
                                        ------       ------
Earnings from operations                   619          695
                                        ------       ------
Other income (expense):
   Interest expense                        (89)         (92)
   Interest capitalized                     19           26
   Interest income                          21           15
   Equity in earnings(loss) of affiliates   (1)          19
   Miscellaneous, net                       (6)         (15)
                                        ------       ------
                                           (56)         (47)
                                        ------       ------
Earnings before income taxes and
 distributions on preferred securities     563          648
Provision for income taxes                 203          222
                                        ------       ------
Earnings before distributions on
 preferred securities                      360          426
Distributions on preferred securities,
 net of tax                                 (1)          (1)
                                        ------       ------
Net earnings                          $    359     $    425
                                        ======       ======

Per share, basic:                     $   6.18     $   6.91
                                        ======       ======

Per share, diluted:                   $   2.89     $   3.71
                                        ======       ======


    See accompanying notes to consolidated financial statements.



          UAL Corporation and Subsidiary Companies
      Statements of Consolidated Operations (Unaudited)
               (In Millions, Except Per Share)


                                            Nine Months
                                         Ended September 30
                                         ------------------
                                          1999        1998
                                          ----        ----
                                             
Operating revenues:
   Passenger                          $ 11,951     $ 11,777
   Cargo                                   658          666
   Other                                   937          837
                                        ------       ------
                                        13,546       13,280
                                        ------       ------
Operating expenses:
   Salaries and related costs            4,249        3,959
   ESOP compensation expense               539          663
   Aircraft fuel                         1,280        1,346
   Commissions                             890        1,000
   Purchased services                    1,166        1,098
   Aircraft rent                           656          672
   Landing fees and other rent             703          651
   Depreciation and amortization           637          582
   Aircraft maintenance                    523          462
   Other                                 1,705        1,559
                                        ------       ------
                                        12,348       11,992
                                        ------       ------
Earnings from operations                 1,198        1,288
                                        ------       ------
Other income (expense):
   Interest expense                       (273)        (265)
   Interest capitalized                     56           82
   Interest income                          44           44
   Equity in earnings of affiliates         38           62
   Gain on sale of Galileo stock           669            -
   Miscellaneous, net                        7          (38)
                                        ------       ------
                                           541         (115)
                                        ------       ------
Earnings before income taxes,
 distributions on preferred
 securities and extraordinary item       1,739        1,173
Provision for income taxes                 626          401
                                        ------       ------
Earnings before distributions on
 preferred securities and
 extraordinary item                      1,113          772
Distributions on preferred securities,
 net of tax                                 (4)          (4)
Extraordinary loss on early
 extinguishment of debt, net of tax         (3)           -
                                        ------       ------
Net earnings                           $ 1,106      $   768
                                        ======       ======

Per share, basic:
  Earnings before extraordinary item   $ 19.44      $ 11.97
  Extraordinary loss on early
   extinguishment of debt, net           (0.05)           -
                                        ------       ------
  Net earnings                         $ 19.39      $ 11.97
                                        ======       ======

Per share, diluted:
  Earnings before extraordinary item   $  9.22      $  6.57
  Extraordinary loss on early
   extinguishment of debt, net           (0.03)           -
                                        ------       ------
  Net earnings                         $  9.19      $  6.57
                                        ======       ======

     See accompanying notes to consolidated financial statements.


               UAL Corporation and Subsidiary Companies
      Condensed Statements of Consolidated Cash Flows (Unaudited)
                             (In Millions)


                                              Nine Months
                                           Ended September 30
                                           ------------------
                                            1999        1998
                                            ----        ----
                                               
Cash and cash equivalents at beginning
   of period                             $   390     $   295
                                          ------      ------
Cash flows from operating activities       2,161       2,854
                                          ------      ------
Cash flows from investing activities:
 Additions to property and equipment      (1,758)     (2,390)
 Proceeds on disposition of property
  and equipment                              147         413
 Proceeds on sale of common shares
  in Galileo                                 766           -
 Decrease (increase) in short-term
  investments                                (58)        103
 Other, net                                  (56)        (40)
                                          ------      ------
                                            (959)     (1,914)
                                          ------      ------

Cash flows from financing activities:
 Proceeds from issuance of long-term debt    286         830
 Repayment of long-term debt                (492)       (247)
 Principal payments under capital
   lease obligations                        (209)       (271)
 Decrease in short-term borrowings          (184)          -
 Purchase of equipment certificates
  under Company operating leases             (47)       (693)
 Repurchase of common stock                  (42)       (247)
 Dividends paid                              (11)         (8)
 Aircraft lease deposits                     (25)       (160)
 Other, net                                   47           8
                                          ------      ------
                                            (677)       (788)
                                          ------      ------

Increase in cash and cash equivalents        525         152
                                          ------      ------

Cash and cash equivalents at end
 of period                               $   915     $   447
                                          ======      ======

Cash paid during the period for:
 Interest (net of amounts capitalized)   $   180     $   163
 Income taxes                            $   224     $   129

Non-cash transactions:
 Capital lease obligations incurred      $   482     $   636
 Net unrealized gain on investment
  in Galileo                             $   360     $     -

    See accompanying notes to consolidated financial statements.


          UAL Corporation and Subsidiary Companies
   Notes to Consolidated Financial Statements (Unaudited)

The Company
- -----------
      UAL Corporation ("UAL") is a holding company whose
principal subsidiary is United Air Lines, Inc. ("United").

Interim Financial Statements
- ----------------------------
      The consolidated financial statements included herein
have been prepared pursuant to the rules and regulations of
the Securities and Exchange Commission.  Certain
information and footnote disclosures normally included in
financial statements prepared in accordance with generally
accepted accounting principles have been condensed or
omitted pursuant to or as permitted by such rules and
regulations, although UAL believes that the disclosures are
adequate to make the information presented not misleading.
In management's opinion, all adjustments (which include
only normal recurring adjustments) necessary for a fair
presentation of the results of operations for the three and
nine month periods have been made.  These financial
statements should be read in conjunction with the
consolidated financial statements and footnotes thereto
included in UAL's Annual Report on Form 10-K for the year
1998.

Employee Stock Ownership Plans
- ------------------------------
      Pursuant to amended labor agreements which provide
for wage and benefit reductions and work-rule changes which
commenced July 1994, UAL has agreed to issue convertible
preferred stock to employees.  Note 2 of the Notes to
Consolidated Financial Statements in the 1998 Annual Report
on Form 10-K contains additional discussion of the
agreements, stock to be issued to employees and the related
accounting treatment.  Since January 1999, 2,305,479 shares
of Class 1 and Class 2 ESOP Preferred Stock have been
committed to be released by the Company.

Income Taxes
- ------------
      The provisions for income taxes are based on the
estimated annual effective tax rate, which differs from
the federal statutory rate of 35% principally due to state
income taxes, dividends on ESOP Preferred Stock and
certain nondeductible items.

Operating Property and Equipment
- --------------------------------
      Effective April 1, 1999, United revised its estimate
of depreciable lives on certain of its aircraft types to 25
years and increased the residual value of these aircraft to
10 percent.  Previously, lives on these aircraft ranged
from 20 to 23 years and residual values ranged from 4.5
percent to 7.3 percent.  United also shortened the
estimated depreciable lives on certain other aircraft from
10 years to 4 years.  These changes reduced United's
depreciation expense by $30 million for the nine months
ended September 30, 1999.

Per Share Amounts
- -----------------
      Basic earnings per share represents net income
available to common stockholders divided by the weighted-
average number of shares of common stock outstanding during
the year.  In addition, diluted earnings per share amounts
include potential common shares including common shares
issuable upon conversion of ESOP shares committed to be
released.



Earnings Attributable to Common         Three Months Ended   Nine Months Ended
Stockholders (Millions)                    September 30        September 30
- -------------------------------         ------------------   -----------------
                                         1999        1998     1999       1998
                                         ----        ----     ----       ----
                                                           
  Net Income                           $  359      $  425   $1,106     $  768
  Preferred stock dividends and other     (31)        (25)     (94)       (77)
                                        -----       -----    -----      -----
  Earnings attributable to common
   stockholders (Basic and Diluted)    $  328      $  400   $1,012     $  691
                                        =====       =====    =====      =====
Shares (Millions)
- -----------------
  Weighted average shares
    outstanding (Basic)                  53.1        57.9     52.2       57.7
  Convertible ESOP preferred stock       59.2        48.4     56.7       45.8
  Other                                   1.0         1.5      1.3        1.6
                                        -----       -----    -----      -----
  Weighted average number of
    shares (Diluted)                    113.3       107.8    110.2      105.1
                                        =====       =====    =====      =====
Earnings Per Share
  Basic                                $ 6.18      $ 6.91   $19.39     $11.97
  Diluted                              $ 2.89      $ 3.71   $ 9.19     $ 6.57



Segment Information
- -------------------
     United has a global route network designed to transport
passengers and cargo between Domestic, Pacific, Latin
American and European destinations.  These regions
constitute United's four reportable segments.

     A reconciliation of the total amounts reported by
reportable segments to the applicable amounts in the
financial statements follows:


(In Millions)                          Three Months Ended September 30, 1999
- -------------                          -------------------------------------
                                                              Reportable
                                              Latin             Segment         Consolidated
                          Domestic  Pacific  America  Atlantic   Total    Other     Total
                          --------  -------  -------  -------- ---------  -----  ----------
                                                              
Revenue                    $3,340    $ 722    $ 201    $ 571    $4,834     $11     $4,845
Fully distributed earnings
 before income taxes       $  500    $ 100    $  22    $ 106    $  728     $10     $  738




(In Millions)                          Three Months Ended September 30, 1998
- -------------                          -------------------------------------
                                                              Reportable
                                              Latin             Segment         Consolidated
                          Domestic  Pacific  America  Atlantic   Total    Other     Total
                          --------  -------  -------  -------- ---------  -----  ----------
                                                              
Revenue                    $3,269    $ 760    $ 209    $ 534     $4,772    $11     $4,783
Fully distributed earnings
 before income taxes       $  625    $  48    $  13    $ 124     $  810    $11     $  821




(In Millions)                          Nine Months Ended September 30, 1999
- -------------                          -------------------------------------
                                                              Reportable
                                              Latin             Segment         Consolidated
                          Domestic  Pacific  America  Atlantic   Total    Other     Total
                          --------  -------  -------  -------- ---------  -----  ----------
                                                             
Revenue                    $9,421   $2,006    $ 587    $1,500   $13,514    $32    $13,546
Fully distributed earnings
 before income taxes       $1,616   $  262    $  76    $  296   $ 2,250    $28    $ 2,278




(In Millions)                          Nine Months Ended September 30, 1998
- -------------                          -------------------------------------
                                                              Reportable
                                              Latin             Segment         Consolidated
                          Domestic  Pacific  America  Atlantic   Total    Other     Total
                          --------  -------  -------  -------- ---------  -----  ----------
                                                              
Revenue                    $9,057    $2,165   $ 625    $1,400   $13,247    $33     $13,280
Fully distributed earnings
 before income taxes       $1,478    $   49   $  49    $  233   $ 1,809    $27     $ 1,836




                                      Three Months Ended        Nine Months Ended
                                         September 30              September 30
                                      ------------------        -----------------
(In Millions)                          1999        1998          1999       1998
- -------------                          ----        ----          ----       ----
                                                              
Total fully distributed earnings
 for reportable segments              $ 728       $ 811        $2,250     $1,810
UAL subsidiary earnings                  10          10            28         26
Less:  ESOP compensation expense        175         173           539        663
                                       ----        ----         -----      -----
Total earnings before income taxes,
 extraordinary item and distributions
 on preferred securities              $ 563       $ 648        $1,739     $1,173
                                       ====        ====         =====      =====


     Included in the nine months ended September 30, 1999
Domestic, Pacific, Latin American and Atlantic fully
distributed earnings before income taxes is $393 million,
$134 million, $36 million and $106 million, respectively, of
pre-tax gain on the sale of Galileo stock.

Investments in Affiliates
- -------------------------
     In June 1999, United sold 17,500,000 common shares of
Galileo International, Inc. ("Galileo") in a secondary
offering for $766 million, resulting in a pre-tax gain of
approximately $669 million.  This sale reduced United's
holdings in Galileo from 32 percent to approximately 17
percent, requiring United to discontinue the equity method
of accounting for its investment in Galileo.  United has
classified its remaining 15,940,000 shares of Galileo common
stock as available-for-sale.  The market value of these
shares at September 30, 1999 ($642 million) is reflected in
Investments in Affiliates on the balance sheet and the
market value in excess of United's investment is classified
net-of-tax ($359 million) in accumulated other comprehensive
income.  Equity earnings in Galileo were $16 million for the
three-month period ended September 30, 1998, and $40 million
and $54 million for the nine-month periods ended September
30, 1999 and 1998, respectively.

     United owns approximately 2.1 million depositary
certificates in Equant, a provider of international data
network services to multinational businesses and a single
source for global desktop communications.  Each depositary
certificate represents a beneficial interest in an Equant
common share.  These depositary certificates are currently
subject to certain transferability restrictions and are
carried at their original cost, which is nominal.  At
September 30, 1999, the estimated fair value of United's
investment in Equant is approximately $171 million.

     GetThere.com is a leading provider of internet-based
travel planning products tailored to individual, corporate,
travel supplier and travel agency customers.  United has a
minority interest in GetThere.com consisting of convertible
preferred stock, warrants and options.  After investing $19
million in exchange for preferred shares and warrants,
United's holdings are convertible into an approximate 22
percent equity interest in GetThere.com.  In October 1999,
GetThere.com filed an initial public offering for 5.0
million common shares.  United has participation rights
allowing for the purchase of 10 percent of the shares
offered in the initial public offering.  United accounts for
its investment in GetThere.com using the equity method of
accounting.

     In July 1999, United and Buy.com agreed to form a joint
venture (BuyTravel.com) to sell travel on all major
airlines, as well as hotels, car rentals and cruises via the
Internet.  Both United and Buy.com will have a 50 percent
interest in BuyTravel.com.  United also received warrants
exercisable for 2.0 million shares of Buy.com common stock.
United will account for its investment in BuyTravel.com using
the equity method of accounting.

Other Comprehensive Income
- --------------------------
      Total comprehensive income for the three- and nine-
month periods ending September 30, 1999 was $222 million
and $1,464 million, respectively, compared to $426 million
and $768 million for the three- and nine-month periods
ending September 30, 1998, respectively.  Other
comprehensive income (loss) consisted of net unrealized
gains (losses) on securities of $(137) million and $358
million for the three- and nine-month periods ending
September 30, 1999, respectively, and $1 million for the
three-month period ending September 30, 1998.  There was no
other comprehensive income during the nine-month period
ending September 30, 1998.

Retirement and Postretirement Plans
- -----------------------------------
      On June 30, 1999, the Company re-measured its pension
and postretirement plans due to the addition to the plan of
approximately 6,000 public contact employees hired after
January 1, 1994 (see "Labor Agreements" in Management's
Discussion and Analysis of Financial Condition and Results
of Operations).  The assumptions used for the re-
measurement of the plans were unchanged from December 31,
1998, except for a revision in the discount rate from 7.0%
to 7.75%.  As of June 30, 1999, the projected benefit
obligation and the fair value of plan assets for the
pension plans are $7,472 million and $7,946 million,
respectively.  The projected benefit obligation and the
fair value of plan assets for the postretirement plans are
$1,512 million and $114 million, respectively.

Contingencies and Commitments
- -----------------------------
      UAL has certain contingencies resulting from
litigation and claims (including environmental issues)
incident to the ordinary course of business.  Management
believes, after considering a number of factors, including
(but not limited to) the views of legal counsel, the nature
of contingencies to which UAL is subject and its prior
experience, that the ultimate disposition of these
contingencies is not expected to materially affect UAL's
consolidated financial position or results of operations.

      At September 30, 1999, commitments for the purchase
of property and equipment, principally aircraft,
approximated $4.7 billion, after deducting advance
payments.  An estimated $0.9 billion will be spent during
the remainder of 1999, $1.8 billion in 2000, $1.6 billion
in 2001 and $0.4 billion in 2002 and thereafter.  The major
commitments are for the purchase of B777, B747, B767, A320
and A319 aircraft, which are scheduled to be delivered
through 2002.




Item 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
        AND RESULTS OF OPERATIONS
- -------------------------------------------------------------------


  LIQUIDITY AND CAPITAL RESOURCES
  -------------------------------
     UAL's total of cash and cash equivalents and short-
term investments was $1.398 billion at September 30, 1999,
compared to $815 million at December 31, 1998.  Cash flows
from operating activities for the nine-month period
amounted to $2.2 billion.  Financing activities included
principal payments under debt and capital lease obligations
of $492 million and $209 million, respectively, and $25
million in aircraft lease deposits.  Additionally, the
Company issued, and subsequently retired, $286 million in
debt to finance the acquisition of aircraft.

     Property additions, including aircraft and aircraft
spare parts, amounted to $1.8 billion, while property
dispositions resulted in proceeds of $147 million.  During
1999, United took delivery of two A320, eight A319, four
B777, two B757, three B767 and seven B747 aircraft.
Fourteen of the aircraft were purchased and twelve were
acquired under capital leases.  In addition, United
acquired two B727 aircraft off-lease during 1999 and
retired five DC10 and six B747 aircraft.

     United has certain non-core investments with market
values substantially in excess of their acquisition cost.
It is United's policy to monetize its non-core investments.
In June 1999, United sold 17.5 million shares of common
stock of Galileo receiving aggregate proceeds of $766
million.  These proceeds will be used to achieve United's
financial goals which include investing in its core
business, improving its credit worthiness and returning
cash to shareholders.

     At September 30, 1999, commitments for the purchase
of property and equipment, principally aircraft,
approximated $4.7 billion, after deducting advance
payments.  Of this amount, an estimated $0.9 billion is
expected to be spent during the remainder of 1999.  For
further details, see "Contingencies and Commitments" in the
Notes to Consolidated Financial Statements.



  RESULTS OF OPERATIONS
  ---------------------
     Summary of Results
     ------------------
     UAL's earnings from operations were $1.198 billion in
the nine months ended September 30 1999, compared to $1.288
billion for the same period in 1998.  UAL's net earnings
before an extraordinary loss on early extinguishment of
debt were $1.109 billion ($9.22 per share, diluted),
compared to net earnings of $768 million during the same
period of 1998 ($6.57 per share, diluted).  The 1999 nine-
month earnings include a pre-tax gain of $669 million
($3.88 per share) on the sale of a portion of United's
investment in Galileo (see "Investments in Affiliates" in
the Notes to Consolidated Financial Statements).

      In the third quarter of 1999, UAL's earnings from
operations were $619 million compared to operating earnings
of $695 million in the third quarter of 1998.  UAL had net
earnings in the 1999 third quarter of $359 million ($2.89
per share, diluted), compared to net earnings of $425
million in the same period of 1998 ($3.71 per share,
diluted).

     Management believes that a more complete
understanding of UAL's results can be gained by viewing
them on a pro forma, "Fully Distributed" basis.  This
approach considers all ESOP shares which will ultimately be
distributed to employees throughout the ESOP (rather than
just the shares committed to be released) to be immediately
outstanding and thus Fully Distributed.  Consistent with
this method, the ESOP compensation expense is excluded from
Fully Distributed net earnings and ESOP convertible
preferred stock dividends are not deducted from earnings
attributable to common stockholders.  A comparison of
results reported on a Fully Distributed basis to results
reported under generally accepted accounting principles
(GAAP) is as follows (in millions, except per share):



                                   Three Months Ended                                Nine Months Ended
                                   ------------------                                -----------------
                       September 30, 1999       September 30, 1998      September 30, 1999      September 30, 1998
                       ------------------       ------------------      ------------------      ------------------
                       GAAP        Fully        GAAP        Fully       GAAP        Fully       GAAP        Fully
                     (diluted)  Distributed   (diluted)  Distributed  (diluted)  Distributed  (diluted)  Distributed
                     ---------  -----------   ---------  -----------  ---------  -----------  ---------  -----------
                                                                                   
Net income, before
 gain on sale and
 extraordinary item   $  359       $  456       $  425     $  516       $  681      $  993     $  768      $1,152
                      ------       ------       ------     ------       ------      ------     ------      ------
Per Share, Diluted:
 Earnings before
  gain on sale and
  extraordinary item  $ 2.89       $ 3.75       $ 3.71     $ 4.02       $ 5.34      $ 8.16     $ 6.57      $ 8.93
 Gain on sale              -            -            -          -         3.88        3.43          -           -
 Extraordinary item        -            -            -          -        (0.03)      (0.03)         -
                      ------       ------       ------     ------       ------      ------     ------      ------
  Per share           $ 2.89       $ 3.75       $ 3.71     $ 4.02       $ 9.19      $11.56     $ 6.57      $ 8.93
                      ======       ======       ======     ======       ======      ======     ======      ======



   The current relationship of earnings and earnings per share
as computed on a GAAP basis versus a Fully Distributed basis
may not be representative of the relationship in future periods
because of various factors.  These factors include, but are not
limited to, the dependence of ESOP compensation expense on the
common stock price; trends and commitments with respect to wages;
and the convergence of shares assumed outstanding under the GAAP
basis as compared to the Fully Distributed basis.

   Specific factors affecting UAL's consolidated operations for the
third quarter and first nine months of 1999 are described below.

   Third Quarter 1999 Compared with Third Quarter 1998
   ---------------------------------------------------
     Operating revenues increased $62 million (1%) and
United's revenue per available seat mile (unit revenue)
increased slightly to 10.50 cents compared to 10.39 cents a
year ago.  Despite a 1% decrease in revenue passenger
miles, passenger revenues increased $19 million (0.4%) due
to a 2% increase in yield from 12.10 to 12.29 cents.  In
addition, third quarter 1998 revenues were favorably
impacted by a strike at Northwest airlines.  Available seat
miles across the system were up slightly over the third
quarter of 1998; however, passenger load factor decreased
1.0 point to 75.1%.  The following analysis by market is
based on information reported to the U.S. Department of
Transportation:



                                        Increase (Decrease)
                                        -------------------
                   Available Seat   Revenue Passenger Miles   Revenue Per Revenue
                  Miles (Capacity)          (Traffic)        Passenger Mile (Yield)
                  ----------------  -----------------------  ----------------------
                                                            
Domestic                 5%                    1%                      1%
Pacific                (18%)                 (16%)                    10%
Atlantic                14%                   14%                     (7%)
Latin America          (13%)                  (4%)                     -
  System                 -                    (1%)                     2%




     Pacific yields improved on capacity reductions in the
region and improving Asian economies.  Atlantic yield
continues to be impacted by a negative pricing environment
resulting from excess industry capacity.  Improving
economic conditions and industry capacity reductions
resulted in increased unit revenue in the Latin market
although yields remained flat year-over-year.

     Cargo revenues decreased $5 million (2%) despite a
slight increase in freight ton miles, as freight yields
declined 3% for the period.  Other operating revenues
increased $48 million (16%) due to growth in frequent flyer
program partner-related revenues and fuel sales to third
parties.

     Operating expenses increased $138 million (3%) and
United's cost per available seat mile inclusive of ESOP
compensation expense increased 3%, from 8.90 cents to 9.18
cents.  Without the ESOP compensation expense, United's
cost per available seat mile would have been 8.80 cents, an
increase of 3% from the 1998 third quarter.  Salaries and
related costs increased $70 million (5%) primarily due to
increased staffing in certain customer-contact positions.
Commissions decreased $38 million (11%) due to a change in
the commission structure implemented in the third quarter
of 1998 and lower commissionable revenues.  Purchased
services increased $24 million (6%) due to increases in
computer reservations fees, credit card discounts and Year
2000 related spending.  Depreciation and amortization
increased $15 million (8%) due to an increase in the number
of owned aircraft partially offset by changes in
depreciable lives of certain aircraft.  Other operating
expense increased $57 million (10%) primarily due to costs
associated with fuel sales to third parties.

     Other expense amounted to $56 million in the third
quarter of 1999 compared to $47 million in the third
quarter of 1998.  Interest capitalized decreased $7 million
(27%) as a result of a lower weighted average interest
rate.  Equity in earnings of affiliates decreased $20
million primarily due to the sale of the Company's
investment in Galileo (see "Investments in Affiliates" in
the Notes to Consolidated Financial Statements).

   Nine Months 1999 Compared with Nine Months 1998
   -----------------------------------------------
     Operating revenues increased $266 million (2%) and
United's revenue per available seat mile (unit revenue)
remained the same at 10.18 cents.  Passenger revenues
increased $174 million (1%) because of a slight increase in
yield from 12.45 to 12.50 cents and a 1% increase in
United's revenue passenger miles.  Available seat miles
across the system were up 2%; however passenger load factor
decreased 0.6 points to 71.5%.  The following analysis by
market is based on information reported to the U.S.
Department of Transportation:




                                        Increase (Decrease)
                                        -------------------
                   Available Seat   Revenue Passenger Miles   Revenue Per Revenue
                  Miles (Capacity)          (Traffic)        Passenger Mile (Yield)
                  ----------------  -----------------------  ----------------------
                                                            
Domestic                 5%                    2%                      1%
Pacific                (13%)                 (11%)                    (2%)
Atlantic                17%                   16%                     (7%)
Latin America           (7%)                  (2%)                    (5%)
  System                 2%                    1%                      -



     Despite improving second and third quarter Pacific
yields, weak first quarter demand for travel in Pacific
markets continues to negatively impact year-to-date yields.
Yields in other international markets have been impacted by
a negative pricing environment resulting from excess
industry capacity.

     Cargo revenues decreased $8 million (1%) despite
increased freight ton miles of 2%.  A 2% decline in freight
yield together with a 3% lower mail yield, resulted in a 3%
decrease in cargo yield for the period.  Other operating
revenues increased $100 million (12%) due to increases in
frequent flyer program partner-related revenues and fuel
sales to third parties.

     Operating expenses increased $356 million (3%) and
United's cost per available seat mile, inclusive of ESOP
compensation expense increased 1%, from 9.21 cents to 9.29
cents.  Without the ESOP compensation expense, United's
cost per available seat mile would have been 8.89 cents, an
increase of 2% from the 1998 nine-month period.  ESOP
compensation expense decreased $124 million (19%),
reflecting the decrease in the estimated average fair value
of stock committed to the supplemental ESOP as a result of
UAL's lower common stock price.  Salaries and related costs
increased $290 million (7%) due to ESOP mid-term wage
adjustments which took place in July 1998 and increased
staffing in certain customer-contact positions.  Aircraft
fuel decreased $66 million (5%) due to a 6% decrease in the
cost of fuel from 59.4 cents to 55.7 cents a gallon.
Commissions decreased $110 million (11%) due to a change in
the commission structure implemented in the third quarter
of 1998 as well as a slight decrease in commissionable
revenues.  Purchased services increased $68 million (6%)
due to increases in computer reservations fees and year
2000 expenses.  Depreciation and amortization increased $55
million (10%) due to an increase in the number of owned
aircraft and losses on disposition of aircraft partially
offset by changes in depreciable lives of certain aircraft.
Aircraft maintenance increased $61 million (13%) due to an
increase in heavy maintenance visits.  Other operating
expenses increased $146 million (9%) primarily due to costs
associated with fuel sales to third parties.

     Other expense amounted to $128 million in the first
nine months of 1999 (excluding the gain on the Galileo
transaction - see "Investments in Affiliates" in the Notes
to Consolidated Financial Statements) compared to $115
million in the first nine months of 1998.  Interest
capitalized decreased $26 million (32%) as a result of
lower advance payments on the acquisition of aircraft and a
lower weighted average interest rate.  Equity in earnings
of affiliates decreased $24 million (39%) due primarily to
the sale of the Company's investment in Galileo.
Miscellaneous, net included foreign exchange gains of $10
million in 1999 compared to foreign exchange losses of $24
million in 1998.

  LABOR AGREEMENTS
  ----------------
     On May 27, 1999, United's public contact employees
(primarily customer service and reservations sales and
service representatives) ratified the tentative agreement
between the Company and the International Association of
Machinists and Aerospace Workers ("IAM").  The contract
provides for an across-the-board wage increase of 5.5
percent effective April 13, 2000.  In addition, certain
employees hired after January 1, 1994 received an immediate
14.5% pay increase and benefits comparable to other affected
employees.  Terms of the contract are amendable in July
2000.

     The Company's contracts with the Air Line Pilots'
Association International ("ALPA") and the IAM become
amendable in April and July 2000, respectively.  The Company
is currently in the process of negotiating a new contract
with ALPA and expects to begin negotiations shortly for a
new contract with the IAM.  Wage rates for U.S.-based non-
union employees will be adjusted in April 2000 as well.

     These negotiations and wage rate adjustments are
expected to materially increase the Company's salaries and
related costs over 1999 levels.  At the same time, once the
final ESOP shares are committed to be released in April
2000, the Company will no longer record ESOP compensation
expense.  It is the Company's objective through this wage
adjustment process to provide compensation for its employees
that, on average over the life of the labor contracts, is
competitive with peer group compensation.  In this regard,
wages for airline employees over the last year have
increased at faster than historical rates.  Thus, to achieve
competitive compensation will result in higher salaries and
related costs than the Company originally anticipated.

  FINANCIAL INSTRUMENTS AND RISK MANAGEMENT
  -----------------------------------------
      During the second quarter, United reinstated its jet
fuel-hedging program.  This program consists of hedging
100% of probable jet fuel requirements with crude oil
purchased call options and fixed price jet fuel contracts.
It is United's goal to hedge 100% of probable jet fuel
purchases for year 2000 by December 1999.  The purchased
call options have been designated as a hedge of anticipated
jet fuel purchases; accordingly, gains or losses on hedge
positions are recognized upon contract expiration as a
component of aircraft fuel inventory.  At September 30,
1999, United has purchased call options on approximately
1.5 billion gallons of fuel products, which represents 89%
of United's anticipated fourth quarter fuel requirements
and 26% of its expected year 2000 fuel requirements.  At
September 30, 1999, United has fixed price purchase
contracts for approximately 11% of its anticipated fourth
quarter fuel requirements and 6% of its expected 2000
requirements.

      During the fourth quarter, United will reinstate its
foreign currency hedging program.  United's strategy will
consist of purchasing put option contracts with little or
no intrinsic value in yen, euro, Australian dollars and
British pounds.  The amount and duration of the options are
synchronized to anticipated sales, and thus the put options
will be designated as a hedge.  A component of this
strategy includes selling correlation options in the
previously mentioned currencies.  These written options
will not qualify for hedge accounting treatment and will be
marked-to-market with changes in the option's fair value
recorded in earnings.



  UPDATE ON YEAR 2000 READINESS*
  ------------------------------
    Readers should refer to "Update on Year 2000 Readiness"
in Management's Discussion and Analysis of Financial
Condition and Results of Operations in the 1998 Annual
Report on Form 10-K for background information.

     IT systems, Non-IT systems and Critical Business
Partners.  The Company believes it has successfully
completed the five-step readiness plan.  The Company
anticipates safe uninterrupted operations of the airlines
into the calendar year 2000.  Through the remainder of 1999,
the Company will continue re-testing mission critical IT
systems and non-IT systems.

    The Company expects to operate all scheduled domestic
flights into the calendar year 2000.  The Company is in the
process of reviewing the air traffic control and airport
systems at international locations to determine if Year 2000
issues warrant cancellation of specific international
routes.  Some international flights may be cancelled during
the New Year weekend due to low passenger demand.

     The Company has developed contingency plans for all
mission critical business processes by revising existing
business interruption contingency plans to address
contingencies unique to the Year 2000 date rollover.  These
contingency plans include performing processes manually,
repairing or obtaining replacement systems, changing
suppliers and reducing or suspending operations.  During the
third quarter, the Company conducted airline readiness
reviews to ensure that all divisions of the Company have
completed their five-step readiness plan, including
validating all contingency plans.  In addition, the Company
will set up a corporate Command Center to monitor and
respond to potential Year 2000 issues worldwide.

    The Company anticipates that project costs will range
between $80 and $85 million, with approximately 35% being
capitalized.  To date the Company has incurred $74 million
in project costs ($43 million in expense and $31 million in
capital).  During 1999, the Company incurred $45 million in
project costs ($20 million in expense and $25 million in
capital).

AIR CANADA
- ----------
     On October 19, 1999, the Company announced its
intentions, along with Deutsche Lufthansa AG ("Lufthansa"),
to provide a financial package of up to 730 million
Canadian dollars for Air Canada.  United's investment in
Air Canada's non-voting convertible preferred shares will
be made through an investment partnership owned by UAL
(40%) and Lufthansa (60%).

     The remaining UAL investment in Air Canada will
consist of the purchase from and subsequent leaseback to
Air Canada of three Airbus A330 aircraft and a commitment
by UAL to guarantee a 160 million Canadian dollar line of
credit.

COMMON STOCK DIVIDENDS AND SHARE REPURCHASE
- -------------------------------------------
     On November 1, 1999, UAL's Board of Directors
approved a plan to begin paying common stock dividends
totaling $1.25 per common share in the year 2000.  The
payment of dividends is contingent upon stockholder
approval of amendments to the Company's charter, which will
be voted on at the UAL annual meeting in May 2000.  If
approved, participants in the Company's ESOP plan will be
eligible to receive dividends ($5.00 per year per ESOP
share, as each ESOP share is convertible into four common
shares) in the same manner as public stockholders.   In
addition, the Board of Directors approved the repurchase of
up to $300 million of the Company's common stock.

  OUTLOOK
  -------
     The Company expects its 1999 system capacity to grow
2%, which is less than the forecasted industry capacity
growth rate.  Unit revenues are estimated to range between
0.5% and 1% higher than 1998.

     Unit costs for 1999, excluding the ESOP charge, are
estimated to increase approximately 2%, based on an average
fuel price of approximately 57.5 cents per gallon including
taxes.  Among the factors affecting costs will be the cap
in international commissions instituted last year, the
decrease in commissions instituted this year and the level
of spending on Year 2000 (see "Update of Year 2000
Readiness").

       The Company forecasts 1999 earnings to range
between $9.75 and $10.05 per Fully Distributed share.  The
forecasted range of Fully Distributed earnings per share
excludes the impact of the gain on sale of 17.5 million
shares of Galileo.

     The Company expects the positive trends underlying
July and August's strong performance to continue in the
fourth quarter.  Therefore, the Company expects fourth
quarter Fully Distributed earnings per share to improve
upon last year's $1.52, and range between $1.60 and $1.90.

     Management's Discussion and Analysis of Financial
Condition and Results of Operations contains sections with
forward-looking statements which are identified with an
asterisk (*).  Information included in the "Update on Year
2000 Readiness" and the "Outlook for 1999" sections is
forward-looking and actual results could differ materially
from expected results. Factors that could significantly
impact expected capacity, unit revenues, Fully Distributed
unit costs, fuel prices and Fully Distributed earnings per
share include:  industry capacity decisions, the airline pricing
environment, fuel prices, actions of travel agents, the
success of the Company's cost-control efforts, actions of
the U.S., foreign and local governments, willingness of
customers to travel, the Pacific economic environment and
travel patterns, foreign currency exchange rate
fluctuations, the stability of the U.S. economy, UAL common
stock price fluctuations, the economic environment of the
airline industry and the global economic environment.  Some
factors that could significantly impact the Company's
expected Year 2000 readiness and the estimated cost thereof
include: the effectiveness of the Company's contingency
plans if such plans are needed, and the sufficiency and
effectiveness of the Year 2000 programs of the Company's
critical business partners, including domestic and
international airport authorities, aircraft manufacturers
and the Federal Aviation Administration, to achieve Year
2000 readiness.

Item 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
- -------------------------------------------------------------------

        For information regarding the Company's exposure to certain market
risks, see Item 7A. Quantitative and Qualitative Disclosures About Market Risk
in UAL's Annual Report on Form 10-K for the year 1998 and "Financial Instruments
and Risk Management" in Management's Discussion and Analysis of Financial
Condition and Results of Operations.  Significant changes which have occurred
since year-end are as follows:


Foreign Currency Risk -
- -----------------------


                                                      September 30, 1999
                                                      ------------------
(In millions, except average contract rates)  Notional     Average      Estimated
- --------------------------------------------   Amount   Contract Rate   Fair Value
                                              --------  -------------   ----------
                                                                     (Pay)/Receive)*
                                                                  
Forward exchange contracts
  Japanese Yen - Purchased forwards            $ 113        107.11         $  1
               - Sold forwards                 $  62        105.92         $  -
  Hong Kong Dollar - Sold forwards             $  77          7.85         $ (1)
  French Franc - Purchased forwards            $  50          5.05         $ (1)
  Euro - Purchased forwards                    $ 117          1.37         $ (3)

Currency options
  Japanese Yen - Call options                  $  30        114.80         $ (3)
               - Put options                   $  30        115.57         $  -




                                                      September 30, 1999
                                                      ------------------
(In millions, except average contract rates)  Notional     Average      Estimated
- --------------------------------------------   Amount   Contract Rate   Fair Value
                                              --------  -------------   ----------
                                                                     (Pay)/Receive)*
                                                                  
Purchased call contracts - Crude oil           $ 772      $20.02/bbl       $ 130


*Estimated fair values represent the amount United would pay/receive on
 September 30, 1999 to terminate the contracts.






                       PART II.  OTHER INFORMATION
                       ---------------------------

Item 5.  Other Information.
- ------   -----------------

         On September 23, 1999, the Board of Directors of UAL
         Corporation approved an amendment to the by-laws of UAL
         Corporation, to require advance notice if a stockholder
         wishes to propose business or nominate a public director
         at the annual meeting of stockholders.  The by-laws now
         provide that a stockholder of record may propose
         business for the annual meeting of stockholders, if the
         stockholder has given written notice to the Secretary
         not less than 120 days prior to the first anniversary of
         the preceding year's annual meeting of stockholders.
         The notice must include the proposed business and
         certain other information required by the by-laws, such
         as name, address, and share holdings.  No business
         proposed by a stockholder can be transacted at the
         annual meeting of stockholders unless the notice
         satisfies the requirements of the by-laws.

         A common stockholder of record may nominate candidates
         for election as public directors to the Board of
         Directors at the annual meeting of stockholders by
         giving written notice to the Secretary. The notice must
         be received not later than 120 days prior to the first
         anniversary of the preceding year's annual meeting of
         stockholders, or with respect to a special meeting, not
         later than the close of business on the tenth (10th) day
         following the day on which notice of the date of the
         stockholders' meeting was mailed or public disclosure of
         the date of the stockholders' meeting was made,
         whichever first occurs.  The notice of nomination must
         contain the information required by the by-laws.  No
         nomination by a stockholder will be considered unless
         the notice satisfies the requirements of the by-laws.

         Accordingly, in order for a stockholder of record to
         propose business or nominate a public director at the
         year 2000 annual meeting of stockholders, proper notice
         must be submitted no later than January 19, 2000.  If a
         stockholder of record wishes to submit a proposal for
         inclusion in the Company's proxy statement and proxy
         card for the year 2000 annual meeting, the proposal must
         be submitted no later than November 23, 1999 and comply
         with the SEC rules.  Proposals must be submitted to the
         Secretary, Francesca M. Maher, UAL Corporation, P.O. Box
         66919, Chicago, Illinois 60666.  The amended and
         restated by-laws of UAL Corporation are attached to this
         Form 10-Q as Exhibit 3.2.


Item 6.  Exhibits and Reports on Form 8-K.
- ------   --------------------------------

         (a) Exhibits

             A list of exhibits included as part of this Form 10-Q is
             set forth in an Exhibit Index which immediately precedes
             such exhibits.

         (b) Form 8-K dated July 21, 1999, to report a cautionary
             statement for purposes of the "Safe Harbor for Forward-
             Looking Statements" provision of the Private Securities
             Litigation Reform Act of 1995.


SIGNATURES
- ----------

Pursuant to the requirements of the Securities Exchange Act of
1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned thereunto duly authorized.


                                   UAL CORPORATION


                                   By: /s/ Douglas A. Hacker
                                       ---------------------
                                       Douglas A. Hacker
                                       Executive Vice President
                                       and Chief Financial Officer
                                       (principal financial and
                                       accounting officer)




Dated:  November 11, 1999



                          Exhibit Index
                          -------------


Exhibit No.                    Description
- ----------                     -----------

3.2            By-laws of UAL Corporation

10.1           Form of Restricted Stock Agreement, dated as of
               July 13, 1999, between UAL Corporation and each of Rono
               Dutta, Douglas A. Hacker, and Andrew P. Studdert

10.2           Letter Agreement No. 6-1162-BRB-400 to the
               Agreement dated December 18, 1990 between Boeing and
               United Air Lines, Inc. ("United") (and United Worldwide
               Corporation) for acquisition of Boeing 777-200 aircraft
               (as previously amended and supplemented, the "777-200
               Purchase Agreement" (filed as Exhibit 10.7 to UAL's
               Form 10-K for the year ended December 31, 1990, and
               incorporated herein by reference; supplements thereto
               filed as (i) Exhibits 10.1, 10.2 and 10.22 to UAL's
               Form 10-Q for the quarter ended June 30, 1993, (ii)
               Exhibit 10.2 to UAL's Form 10-K for the year ended
               December 31, 1993, (iii) Exhibit 10.14 to UAL's
               Form 10-Q for the quarter ended June 30, 1994, (iv)
               Exhibits 10.27 and 10.28 to UAL's Form 10-K for the
               year ended December 31, 1994, (v) Exhibits 10.2 and
               10.3 to UAL's Form 10-Q for the quarter ended March 31,
               1995, (vi) Exhibits 10.4, through 10.6 to UAL's Form 10-
               Q for the quarter ended June 30, 1995, (vii) Exhibits
               10.37 through 10.40 to UAL's Form 10-K for the year
               ended December 31, 1995, (viii) Exhibits 10.9 through
               10.12 and 10.17 through 10.19 to UAL's Form 10-Q for
               the quarter ended June 30, 1996, (ix) Exhibits 10.38
               through 10.43 to UAL's Form 10-K for the year ended
               December 31, 1998, and (x) Exhibit 10.1 to UAL's Form
               10-Q for the quarter ended March 31, 1999 and
               incorporated herein by reference)).  (Exhibit 10.2
               hereto is filed with a request for confidential
               treatment of certain portions thereof.)

12             Computation of Ratio of Earnings to Fixed Charges

12.1           Computation of Ratio of Earnings to Fixed Charges
               and Preferred Stock Dividend Requirements

27             Financial Data Schedule



                                                      Exhibit 3.2
                                                      -----------

                   AMENDED AND RESTATED BYLAWS
                               OF
                         UAL CORPORATION
                 (as amended September 23, 1999)
                 -------------------------------
                            ARTICLE 1
                           DEFINITIONS

     As used in these Restated Bylaws, unless the context
otherwise requires, the following terms shall have the following
meanings:

     1.1    "Assistant Secretary" means an Assistant Secretary of
the Corporation.

     1.2    "Assistant Treasurer" means an Assistant Treasurer of
the Corporation.

     1.3    "Board" means the Board of Directors of the Corporation.

     1.4    "Board Committees" has the meaning defined in the
Restated Certificate.

     1.5    "Chairman" means the Chairman of the Board of Directors
of the Corporation.

     1.6    "Chief Executive Officer" means the Chief Executive
Officer of the Corporation.

     1.6.1  "Common Stock" has the meaning defined in the
Restated Certificate.

     1.7    "Corporation" means UAL Corporation.

     1.8    "Director" means a director of the Corporation.

     1.9    "Effective Time" has the meaning defined in the Restated
Certificate.

     1.10   "Entire Board" means all Directors of the Corporation who
would be in office if there were no vacancies.

     1.11   "General Counsel" means the General Counsel of the
Corporation.

     1.12   "GCL" means the General Corporation Law of the State of
Delaware, as amended from time to time.

     1.13   "Management Public Director" has the meaning defined in
the Restated Certificate.

     1.14   "President" means the President of the Corporation.

     1.14.1 "Public Directors" has the meaning defined in the
Restated Certificate.

     1.15   "Restated Certificate" means the Restated Certificate
of Incorporation of the Corporation, as amended from time to time.

     1.16   "Restated Bylaws" means the Amended and Restated Bylaws
of the Corporation, as amended from time to time.

     1.17   "Secretary" means the Secretary of the Corporation.

     1.18   "Stockholders" means the stockholders of the Corporation.

     1.19   "Subsidiary" has the meaning defined in the Restated
Certificate.

     1.20   "Substantive Amendment" has the meaning defined in the
Resided Certificate.

     1.21   "Termination Date" has the meaning defined in the
Restated Certificate.

     1.22   "Treasurer" means the Treasurer of the Corporation.

     1.23   "Union Directors" means the meaning defined in the
Restated Certificate.

     1.24   "Vice President" means a Vice President of the
Corporation.

                            ARTICLE 2

                     Stockholders' Meetings

     2.1   Annual Meeting.  A meeting of Stockholders shall be
held annually for the election of Directors and the transaction
of other business at an hour and date as shall be determined by
the Board and designated in the notice of meeting.

     2.2   Special Meetings.

     (a)   Until the Termination Date, a special meeting of
Stockholders may be called at any time by (i) the Board, (ii) any
two Directors, (iii) the Chief Executive Officer or (iv) the
Secretary. At any special meeting of Stockholders only such
business may be transacted as is related to the purpose or
purposes of such meeting set forth in the notice thereof given
pursuant to Section 2.4.*


     (b)   Upon the occurrence of the Termination Date, subject to
the Restated Certificate, a special meeting of the Stockholders
may be called only by the Board, and at an hour and date as shall
be determined by them.

     2.3   Place of Meetings.  All meetings of Stockholders shall
be held at such places, within or without the State of Delaware,
as may from time to time be fixed by the Board or as specified or
fixed in the respective notices.

     2.4   Notices of Stockholders' Meetings. Except as otherwise
provided in Section 2.5 or otherwise required by the Restated
Certificate or applicable law, written notice of each meeting of
Stockholders, whether annual or special, shall be given to each
Stockholder required or permitted to take any action at or
entitled to notice of such meeting not less than ten nor more
than sixty days before the date on which the meeting is to be
held, by delivering such notice to him, personally or by mail. If
mailed, such notice shall be deemed to be given when deposited in
the United States mail, with postage prepaid, directed to the
Stockholder at his address as it appears on the stock books of
the Corporation.  Every notice of a meeting of Stockholders shall
state the place, date and hour of the meeting and the purpose or
purposes for which the meeting is called.

_________________
* An asterisk indicates those Sections or Subsections of these
  Restated Bylaws, the Substantive Amendment of which will
  require, until the Termination Date, a special vote of either
  the Board or the Stockholders, as provided in the Restated
  Certificate.

     2.5   Waivers of Notice.  Notwithstanding any other provision
in these Restated Bylaws, notice of any meeting of Stockholders
shall not be required as to any Stockholder who shall attend such
meeting in person or be represented by proxy, except when such
Stockholder attends such meeting for the express purpose of
objecting at the beginning of the meeting to the transaction of
any business at such meeting because the meeting is not lawfully
called or convened.  If any Stockholder shall, in person or
represented by proxy, waive notice of any meeting, whether before
or after such meeting, notice thereof shall not be required as to
such Stockholder.

     2.6   Quorum Requirements and Required Vote at Stockholder
Meetings.

     (a)   Except as otherwise required by applicable law, until
the Termination Date, the quorum requirements at any meeting of
Stockholders shall be as set forth in the Restated Certificate.*

     (b)   Except as otherwise required by applicable law, the
Restated Certificate or these Restated Bylaws, upon the
occurrence of the Termination Date, at all meetings of
Stockholders the presence, in person or represented by proxy, of
the holders of outstanding shares representing at least one-third
of the total voting power entitled to vote at a meeting of
Stockholders shall constitute a quorum for the transaction of
business; provided, however, that where a separate vote of a
class or classes or series of stock is required the presence in
person or represented by proxy of the holders of outstanding
shares representing at least one-third of the total voting power
of all outstanding shares of such class or classes or series
shall constitute a quorum thereof entitled to take action with
respect to such separate vote.

     (c)   Except as otherwise required by applicable law, the
Restated Certificate or these Restated Bylaws, including, without
limitation, Section 3.3 hereof, the affirmative vote of at least
a majority in voting power of the shares present in person or
represented by proxy and entitled to vote thereon at a meeting of
Stockholders at which a quorum is present shall be the act of the
Stockholders.*

     (d)   The holders of a majority in voting power of the shares
entitled to vote and present in person or represented by proxy at
any meeting of Stockholders, whether or not a quorum is present,
may adjourn such meeting to another time and place.  At any such
adjourned meeting at which a quorum shall be present, any
business may be transacted that might have been transacted at the
meeting as originally called.  Unless otherwise required by
applicable law, the Restated Certificate or these Restated
Bylaws, no notice of an adjourned meeting need be given.

     2.7   Proxies.  Each Stockholder entitled to vote at a
meeting of Stockholders may authorize another person or persons
to act for him by proxy, but such proxy shall no longer be valid
eleven months after the date of such proxy.

     2.8   Judges.  At every meeting of Stockholders, the votes
shall be conducted by two judges appointed for that purpose by
the Board or, failing such appointment, appointed by the
affirmative vote of a majority in voting power of the
Stockholders present in person or represented by proxy at the
meeting. All questions with respect to the qualification of
voters, the validity of the proxies and the acceptance or
rejection of votes shall be decided by such judges.  Before
acting at any meeting, the judges shall be sworn faithfully to
execute their duties with strict impartiality and according to
the best of their ability. If any judge appointed to act at any
meeting shall fail to be present or shall decline to act, the
Stockholders at the meeting present in person or represented by
proxy shall, by the affirmative vote of the holders of at least a
majority in voting power of the stock present in person or
represented by proxy and entitled to vote thereon, appoint
another judge to act in his place.

     2.9   Conduct of Stockholders' Meetings. The Chairman or, in
his absence, a Director or officer designated by the Chairman,
shall preside at all meetings of Stockholders and may establish
such rules of procedure for conducting the meetings as he deems
fair and reasonable.

     2.10  Proposing Business or Nominating Public Directors at
Stockholders' Meetings.

     (a)   No business may be transacted at an annual meeting of
Stockholders unless (1) specified in the notice of such meeting
or any supplement thereto, given by or at the direction of the
Board (or any duly authorized Board Committee); (2) otherwise
properly brought before the annual meeting by or at the direction
of the Board (or any duly authorized Board Committee); or (3)
otherwise properly brought before the annual meeting by any
Stockholder who (A) is a Stockholder of record on the date of the
giving of the notice provided for in this Section 2.10 and, as of
the record date for the determination of Stockholders, is
entitled to vote at such annual meeting on the matter that is
being brought before the meeting by such Stockholder, and (B)
complies with the notice procedures set forth in this Section
2.10.

     (b)   To the fullest extent permitted by law, only persons
who satisfy the qualification requirements set forth in Article
Fifth of the Restated Certificate shall be eligible for election
as Public Directors of the Corporation.  Nominations for Public
Directors may be made at any annual meeting of Stockholders or at
any special meeting of Stockholders called for the purpose of
electing Public Directors (the annual meeting or such special
meeting herein called the "Stockholders' Meeting"), (1) by or at
the direction of the Board (or any duly authorized Board
Committee), or (2) by any Stockholder who (A) is a Stockholder of
record on the date of the giving of the notice provided for in
this Section 2.10 and, as of the record date for the determination
of Stockholders, is entitled to vote at such Stockholders' Meeting
on the election of Public Directors, and (B) complies with the
notice procedures set forth in this Section 2.10.

     (c)   In addition to any other applicable requirements for
business to be properly brought before, or for a nomination of a
Public Director to be made at, a Stockholders' Meeting by a
Stockholder, such Stockholder must have given timely notice in
writing to the Secretary.  For a Stockholders' meeting that is an
annual meeting, a timely written notice must be delivered to, or
mailed to and received by, the Secretary at the principal
executive offices of the Corporation not less than one hundred-
twenty (120) days prior to the anniversary date of the
immediately preceding annual meeting of Stockholders.  In the
event the annual meeting is called for a date that is not within
thirty (30) days before or after such anniversary date, or if the
Stockholders' Meeting is a special meeting, notice by the
Stockholder, in order to be timely, must be received not later
than the close of business on the tenth (10th) day following the
day on which notice of the date of the Stockholders' Meeting was
mailed or public disclosure of the date of the Stockholders'
Meeting was made, whichever first occurs.

          (1)   When proposing business other than the election of
     Public Directors, a Stockholder's notice must set forth (A)
     a brief description of the business desired to be brought
     before the Stockholders' Meeting and the reasons for
     conducting such business at the Stockholders' Meeting, (B)
     the name and record address of such Stockholder, (C) the
     class or series and number of shares of capital stock of the
     Corporation which are owned beneficially or of record by
     such Stockholder, (D) a description of all arrangements or
     understandings between such Stockholder and any other person
     or persons (including their names) in connection with the
     proposal of such business by such Stockholder and any
     material interest of such Stockholder in such business and
     (E) a representation that such Stockholder intends to appear
     in person or by proxy at the Stockholders' Meeting to bring
     such business before the meeting.

          (2)   When proposing to nominate a Public Director, a
     Stockholder's notice to the Secretary must set forth (A) as
     to each person whom the Stockholder proposes to nominate for
     election as a Public Director (i) the name, age, business
     address and residence address of the person, (ii) the
     principal occupation or employment of the person, (iii) the
     class or series and number of shares of capital stock of the
     Corporation which are owned beneficially or of record by the
     person, (iv) any other information relating to the person
     that would be required to be disclosed in a proxy statement
     or other filings required to be made in connection with
     solicitations of proxies for election of directors pursuant
     to Section 14 of the Securities Exchange Act of 1934, as
     amended (the "Exchange Act"), and the rules and regulations
     promulgated thereunder, and (v) such other information as
     may be reasonably necessary to permit the Corporation to
     determine that (y) the person satisfies the qualification
     requirements of the Restated Certificate and (z) no
     violation of the Clayton Act will occur; and (B) as to the
     Stockholder giving notice, (i) the name and record address
     of such Stockholder, (ii) the class or series and number of
     shares of capital stock of the Corporation which are owned
     beneficially or of record by such Stockholder, (iii) a
     description of all arrangements or understandings between
     such Stockholder and each proposed nominee and any other
     person or persons (including their names) pursuant to which
     the nomination(s) are to be made by such Stockholder, (iv) a
     representation that such Stockholder intends to appear in
     person or by proxy at the Stockholders' Meeting to nominate
     the persons named in its notice and (v) any other
     information relating to such Stockholder that would be
     required to be disclosed in a proxy statement or other
     filings required to be made in connection with solicitations
     of proxies for election of Public Directors pursuant to
     Section 14 of the Exchange Act and the rules and regulations
     promulgated thereunder.  Such notice must be accompanied by
     a written consent of each proposed nominee to be named as a
     nominee and to serve as a Public Director if elected.

          (3)   At a Stockholders' Meeting that is a special
     meeting, a Stockholder may not propose any business other
     than the election of Public Directors, and then only if such
     meeting has been called for the purpose of electing Public
     Directors.

          (4)   Nominations for directors who are not Public
     Directors shall only be made by the holders of the class of
     stock eligible to elect such class of director, and then
     only in accordance with the procedures and qualification
     requirements of the Restated Certificate and any stockholder
     agreements applicable to such nomination process.

     (d)   If the Chairman of the Stockholders' Meeting determines
that a nomination was not made in accordance with the foregoing
procedures, the Chairman shall declare to the Stockholders'
Meeting that the nomination was defective and such defective
nomination shall be disregarded.

     (e)   No business shall be conducted at a Stockholders'
Meeting except business brought before the Stockholders' Meeting
in accordance with the procedures set forth in Article 2 of these
Restated Bylaws; provided, however, that, once business has been
properly brought before the Stockholders' Meeting in accordance
with such procedures, nothing in this Section 2.10 shall be
deemed to preclude discussion by any Stockholder of any such
business.  If the Chairman of a Stockholders' Meeting determines
that business was not properly brought before the Stockholders'
Meeting in accordance with the foregoing procedures, the Chairman
shall declare to the Stockholders' Meeting that the business was
not properly brought before the meeting and such business shall
not be transacted.

                            ARTICLE 3

                       Board Of Directors

     3.1   Number, Composition and Term of Office.  The number of
Directors on the Board, the composition of the Board and term of
office of Directors shall be as provided in the Restated
Certificate.*

     3.2   Nomination of the Chief Executive Officer as a
Management Public Director. Until the Termination Date, subject
to the fiduciary obligations of the Directors, one of the
Management Public Directors nominated by the Board in accordance
with Section 2.5 of Article Fifth of the Restated Certificate
shall be the Chief Executive Officer.*

     3.3   Election. Except as otherwise required by applicable
law or the Restated Certificate, and notwithstanding Section
2.6(c) hereof, Directors shall be elected by a plurality of the
votes cast at a meeting of Stockholders by the holders of shares
entitled to vote on their election.*

     3.4   Place of Meetings.  Meetings of the Board may be held
either within or without the State of Delaware.

     3.5   Organization Meeting.  The Board shall meet as soon as
practicable after each annual meeting of Stockholders at the
place of such annual meeting for the purpose of organization and
the transaction of other business. No notice of such meeting of
the Board shall be required. Such organization meeting may be
held at any other time or place specified in a notice given as
hereinafter provided for special meetings of the Board, or in a
consent and waiver of notice thereof, signed by all of the Directors.

     3.6   Stated Meetings. The Board may from time to time, by
resolution adopted by the affirmative vote of at least a majority
of the votes entitled to be cast by the entire Board, appoint the
time and place for holding stated meetings of the Board; and such
meetings shall thereupon be held at the time and place so
appointed, without the giving of any special notice with regard
thereto. In case the day appointed for a stated meeting shall
fall upon a legal holiday, such meeting shall be held on the next
following day, not a legal holiday, at the regularly appointed
hour.  Any and all business may be transacted at any stated
meeting; provided however, no business may be transacted at any
stated meeting which under the Restated Certificate may be taken
by the Board only with a greater or additional vote of the Board
or any class of Directors than that provided for in Section 2.11
of Article Fifth of the Restated Certificate, including, without
limitation, any business that is subject to Section 3 of Article
Fifth of the Restated Certificate, unless a description of such
business is set forth in a notice of meeting given in accordance
with Section 3.8.*

     3.7   Special Meetings.  Special meetings of the Board shall
be held whenever called by any two Directors or by the Chairman,
or, in the event that the office of the Chairman is vacant by the
President. Notice of a special meeting shall set forth a
description of such meeting and be sent to the Directors as
provided in Section 3.8. The only business that may be
transacted at such meeting shall be the business as described in
such notice.*

     3.8   Notices of Board Meetings. Notice of any special
meeting or, to the extent required pursuant to Section 3.6,
stated meeting shall be sent to each Director at his residence or
usual place of business either (a) by reputable overnight
delivery service in circumstances to which such service
guarantees next day delivery, not later than five business days
before the day of such meeting, or (b) by facsimile, telex,
telegram or electronic mail, not later than two business days
before the day of such meeting.  If sent by overnight delivery
service, such notice shall be deemed to be given when delivered
to such service; if sent by facsimile, telex, telegram or
electronic mail, such notice shall be deemed to be given when
transmitted.  Notice of any meeting of the Board need not however
be given to any Director, if waived by him in writing or if,
subject to applicable law, he shall be present at the meeting.
Any meeting of the Board shall be a legal meeting without any
notice thereof having been given if all of the Directors shall be
present thereat, except when a Director attends a meeting for the
express purpose of objecting at the beginning of the meeting to
the transaction of any business because the meeting is not
lawfully called or convened.*

     3.9   Quorum and Manner of Acting.

     (a)   Until the Termination Date, the quorum requirements for
meetings of the Board and the vote required for Board action
shall be as provided in the Restated Certificate.*

     (b)   Upon the occurrence of the Termination Date, except as
otherwise required by applicable law, the Restated Certificate or
these Restated Bylaws, the presence of at least one-third of the
Directors in office at the time of any organization, stated or
special meeting of the Board shall constitute a quorum for the
transaction of business; and, except as otherwise required by
applicable law, the Restated Certificate or these Restated
Bylaws, the affirmative vote of a majority of the votes entitled
to be cast by the Directors present at any meeting at which a
quorum is present shall be the act of the Board.  In the absence
of a quorum, the affirmative vote of a majority of the votes
entitled to be cast by the Directors present may adjourn any
meeting, from time to time, until a quorum is present.

     3.10  Telephone Meetings.  Directors or members of any
committee of the Board may participate in a meeting of the Board
or of such committee by means of conference telephone or similar
communications equipment by means of which all persons
participating in the meeting can hear each other, and
participation in a meeting pursuant to this Section 3.10 shall
constitute presence in person at such meeting.*

     3.11  Chairman of the Board Pro Tempore.  In the absence of
both the Chairman and the Chief Executive Officer at any meeting
of the Board, the Board may appoint from among its members a
Chairman of the Board pro tempore, who shall preside at such
meeting, except where otherwise provided by law.

     3.12  Removal of Directors.

     (a)   Until the Termination Date, any Director may be removed
without cause or for cause as provided in the Restated
Certificate.*

     (b)   Upon the occurrence of the Termination Date, (i) any
Director may be removed without cause at any time only by the
affirmative vote of the holders of a majority in voting power of
the shares of the class or classes or series of stock that are
entitled to vote for the election of such Director, voting
separately as a class or series, and (ii) any Director or the
entire Board may be removed for cause as provided under the GCL.

     3.13  Additional Qualification of Directors. No person shall
be eligible for election as a Director if at the time of such
election such person is 70 or more years of age.

     3.14  Vacancies on the Board.

     (a)   Until the Termination Date, vacancies on the Board may
only be filled as provided in the Restated Certificate.*

     (b)   Upon the occurrence of the Termination Date, except as
otherwise provided in the Restated Certificate, any vacancy on
the Board caused by the removal, either for or without cause, of
a Director may be filled by the Stockholders entitled to vote
thereon at the meeting at which such Director is removed or at
any subsequent meeting. Upon the occurrence of the Termination
Date, except as otherwise provided in the Restated Certificate,
in case of any increase in the authorized number of Directors,
unless such increase is created by reason of the failure to pay
dividends on some class or classes or series of stock of the
Corporation, or of any vacancy created by the death or
resignation of a Director, unless such vacancy arises in any
Directorship created by reason of a failure to pay dividends on
some class or classes or series of stock of the Corporation,
then, the additional Director or Directors may be elected, or, as
the case may be, the vacancy or vacancies may be filled, either
(a) by the Board by the affirmative vote of a majority of the
votes entitled to be cast by the Directors then in office,
although less than a quorum, or (b) by a plurality of the votes
cast by the Stockholders entitled to vote thereon, either at an
annual meeting or at a special meeting called for such purpose at
which a quorum is present.

     3.15  Directors' Fees.  The Board shall have authority to
determine, from time to time, the amount of compensation that
shall be paid to its members for attendance at meetings of the
Board or of any committee of the Board, which compensation may be
payable currently or deferred.

                            ARTICLE 4

                        Board Committees

     4.1   Designation.

     (a)   Until the Termination Date, the designation of Board
Committees shall be as provided in the Restated Certificate.*

     (b)   So far as practicable, members of each committee of the
Board shall be appointed annually at the organization meeting of
the Board.

     (c)   Upon the occurrence of the Termination Date, except as
otherwise provided in the Restated Certificate, the Board may, by
resolution adopted by the affirmative vote of at least a majority
of the votes entitled to be cast by the entire Board designate
one or more committees of the Board, each such committee to
consist of one or more Directors. Upon the occurrence of the
Termination Date, except as otherwise provided in the Restated
Certificate, unless sooner discharged by the affirmative vote of
a majority of the votes entitled to be cast by the entire Board,
members of each committee of the Board shall hold office until
the organization meeting of the Board in the next subsequent year
and until their respective successors are appointed.  Each
committee of the Board shall have power to appoint one of its
members to act as chairman of such committee by the affirmative
vote of a majority of the votes entitled to be cast by all of the
members of such committee.

     4.2   Meetings.

     (a)   Stated meetings of any committee of the Board shall be
held at such times and at such places as shall be fixed, from
time to time, by resolution adopted by the Board or by the
affirmative vote of a majority of the votes entitled to be cast
by the members of such committee of the Board and upon
notification pursuant to Section 4.3 to all the members of such
committee.  In the case the day appointed for a stated meeting
shall fall upon a legal holiday, such meeting shall be held on
the next following day, not a legal holiday, at the appointed
hour. Any and all business may be transacted at any stated
meeting of any committee of the Board; provided, however, no
business may be transacted at any stated meeting of any committee
of the Board which under the Restated Certificate may be taken by
such committee only with a greater or additional vote of such
committee or any class of Directors than that provided for in
Section 4.1.12 of Article Fifth of the Restated Certificate,
unless a description of such business is set forth in a notice of
meeting given in accordance with Section 4.3.*

     (b)   Special meetings of any committee of the Board may be
called at any time by the chairman of such committee or by any
two members of the committee.  Notice of a special meeting of any
committee of the Board shall set forth a description of the
business to be transacted at such meeting and be sent to the
members of such committee of the Board as provided in Section 4.3.

The only business that may be transacted at such meeting shall be
the business as described in such notice.*

     4.3   Notice of Board Committee Meetings.  Notice of any
special meeting of any committee of the Board or, to the extent
required pursuant to Section 4.2(a), stated meeting of any
committee of the Board shall be sent to each member of such
committee at his residence or usual place of business either (a)
by reputable overnight delivery service in circumstances to which
such service guarantees next day delivery, not later than five
business days before the day of such meeting, or (b) by
facsimile, telex, telegram or electronic mail, no later than two
business days before the day of such meeting.  If sent by
overnight delivery service, such notice shall be deemed to be
given when delivered to such service; if sent by facsimile,
telex, telegram or electronic mail, such notice shall be deemed
to be given when transmitted.  Notice of any meeting of a
committee of the Board need not however be given to any member of
such committee, if waived by him in writing or if, subject to
applicable law, he shall be present at the meeting.  Any meeting
of a committee of the Board shall be a legal meeting without any
notice thereof having been given if all of the members shall be
present thereat except when a Director attends a meeting for the
express purpose of objecting at the beginning of the meeting to
the transaction of any business because the meeting is not
lawfully called or convened.*

     4.4   Place of Meetings. Meetings of any committee of the
Board may be held either within or without the State of Delaware.

     4.5   Quorum and Voting Requirements of Board Committees.

     (a)   Until the Termination Date, the quorum and voting
requirements of Board Committee meetings shall be as provided in
the Restated Certificate.*

     (b)   Upon the occurrence of the Termination Date, the
presence of Directors entitled to cast at least a majority of the
aggregate number of votes entitled to be cast by all Directors on
a committee of the Board shall constitute a quorum for the
transaction of business, and any act of a committee of the Board
shall require the affirmative vote of at least a majority of the
votes entitled to be cast by the Directors present at a meeting
of such committee at which a quorum is present.

     (c)   Upon the occurrence of the Termination Date, members of
a committee of the Board present at a meeting of such committee,
whether or not constituting a quorum, may unanimously appoint
other Directors to act at such meeting in place of absent members
(other than Employee Directors).  The members of any committee of
the Board shall act only as a committee of the Board, and the
individual members of the Board shall have no power as such.

     4.6   Records.  Each Board Committee shall keep a record of
its acts and proceedings and shall report the same, from time to
time, to the Board. The Secretary, or, in his absence, an
Assistant Secretary, shall act as secretary to each Board
Committee, or a Board Committee may, in its discretion, appoint
its own secretary.

     4.7   Vacancies.

     (a)   Until the Termination Date, the filing of vacancies on
any Board Committee shall be as provided in the Restated Certificate.*

     (b)   Upon the occurrence of the Termination Date, except as
otherwise provided in the Restated Certificate, any vacancy in
any committee of the Board shall be filled by the affirmative vote of
a majority of the votes entitled to be cast by the entire Board.

     4.8   Executive Committee.

     (a)   Until the Termination Date, the composition, function
and powers of the Executive Committee shall be as provided in the
Restated Certificate.*

     (b)   Upon the occurrence of the Termination Date, in
addition to any requirements set forth in the Restated
Certificate, an Executive Committee shall be appointed, to
consist of the Chairman, ex officio, and two or more other
Directors; provided, however, that (i) each of the Union
Directors shall be members of the Executive Committee and (ii) at
least a majority of the Executive Committee shall consist of
Directors who are neither officers nor employees of the
Corporation or of any of its affiliated corporations.

     (c)   Upon the occurrence of the Termination Date, subject to
the provisions of the GCL, the Executive Committee shall have and
may exercise all the powers of the Board in the management of the
business and affairs of the Corporation, including, without
limitation, the power to authorize the seal of the Corporation to
be affixed to all papers that may require it; provided, that
neither the Executive Committee nor any other committee of the
Board shall be authorized to (i) elect any officer designated as
such in Section 5.1 or to fill any vacancy in any such office,
(ii) designate the Chief Executive Officer, (iii) fill any
vacancy in the Board or any newly created Directorship, (iv)
amend these Restated Bylaws or (v) take any action that under
these Restated Bylaws is required to be taken by vote of a
specified proportion of the entire Board or of the Directors at
the time in office.

     (d)   Upon the occurrence of The Termination Date, subject to
any provision in the Restated Certificate, any action herein
authorized to be taken by the Executive Committee and which is
duly taken by it in accordance herewith shall have the same
effect as if such action were taken by the Board. Upon the
occurrence of the Termination Date, with the exception of members
who are also elected officers designated as such in Section 5.1,
no member may serve on the Executive Committee more than three
consecutive years, but may again serve after an intervening
period of at least one year.

                            ARTICLE 5

                  Officers, Employees and Agents:
                       Powers And Duties

     5.1   Officers.

     (a)   Until the Termination Date, to the extent provided
therein, the appointment of officers of the Corporation shall be
as provided in the Restated Certificate.*

     (b)   Until the Termination Date, to the extent not otherwise
provided in the Restated Certificate, and upon the occurrence of
the Termination Date, the officers of the Corporation, who shall
be elected by the Board, may be a Chairman of the Board (who
shall be a Director) and a Treasurer, and shall be a Chief
Executive Officer (who shall be a Director), a President, one or
more Vice Presidents, a General Counsel and a Secretary.  The
Board may also elect such other officers and select such other
employees or agents as, from time to time, may appear to be
necessary or advisable in the conduct of the affairs of the
Corporation.  Any officer may also be elected to another office
or offices.*

     5.2   Term of Office.

     (a)   Until the Termination Date, the term of office for
officers of the Corporation shall be as provided in the Restated
Certificate.*

     (b)   Upon the occurrence of the Termination Date, so far as
practicable, each officer shall be elected at the organization
meeting of the Board in each year, and shall hold office until
the organization meeting of the Board in the next subsequent year
and until his successor is chosen or until his earlier death,
resignation or removal in the manner hereinafter provided.

     5.3   Removal of Officers.

     (a)   Until the Termination Date, removal of officers of the
Corporation shall be as provided in the Restated Certificate;
provided, however, that the term of office of the Chief Executive
Officer (other than the first Chief Executive Officer following
the Effective Time) shall automatically terminate if following
his appointment or  proposed appointment as Chief Executive
Officer he is not elected as a Management Public Director by the
Stockholders entitled to vote thereon at the first meeting for
the election of Directors at which he is eligible for nomination
is a Management Public Director under Subsection 2.3 of Article
Fifth of the Restated Certificate.  Such automatic termination
shall not be applicable in the event that the Chief Executive
Officer is not elected as a Management Public Director by the
Stockholders entitled to vote thereon at any meeting following
such first meeting.*

     (b)   Upon the occurrence of the Termination Date, any
officer may be removed at any time, either for or without cause,
by the affirmative vote of at least a majority of the votes
entitled to be cast by the entire Board, at any meeting called
for that purpose.

     5.4   Vacancies.

     (a)   Until the Termination Date, vacancies in any office of
the Corporation shall be filled as provided in the Restated
Certificate. *

     (b)   Upon the occurrence of the Termination Date, if any
vacancy occurs in any office, the Board may elect a successor to
fill such vacancy for the remainder of the term.

     5.5   Chief Executive Officer.  The Chief Executive Officer
shall have general and active control of the business and affairs
of the Corporation. He shall have general power (a) to execute
bonds, deeds and contracts in the name of the Corporation, (b) to
affix the corporate seal, (c) to sign stock certificates, (d)
subject to the provisions of the Restated Certificate, these
Restated Bylaws and the approval of the Board, to select all
employees and agents of the Corporation whose selection is not
otherwise provided for and to fix the compensation thereof, (e)
to remove or suspend any employee or agent who shall not have
been selected by the Board, (f) to suspend for cause, pending
final action by the Board any employee or agent who shall have
been selected by the Board and (g) to exercise all the powers
usually and customarily performed by the chief executive officer
of a corporation.

     5.6   Chairman of the Board.

     (a)   The Board may elect a Director as Chairman of the
Board. Until the Termination Date, so long as the Chief Executive
Officer is a Director, he shall also be the Chairman of the Board.*

     (b)   The Chairman shall preside at all meetings of
Stockholders and of the Board at which he may be present.  The
Chairman shall have such other powers and duties as he may be
called upon by the Board to perform.

     5.7   President.  The President, if not designated as Chief
Executive Officer of the Corporation, shall perform such duties
as are delegated by the Board, the Chairman or the Chief
Executive Officer.  In the event of the absence, disability or
vacancy in the office of the Chief Executive Officer, the
President shall act in the place of the Chief Executive Officer
with authority to exercise all his powers and perform his duties.
In the event no Treasurer is elected, the President shall also
have the duties of the Treasurer specified in these Restated Bylaws.

     5.8   Vice Presidents and Other Officers. The several Vice
Presidents and other elected officers, including, without
limitation, the General Counsel, shall perform all such duties
and services as shall be assigned to or required of them, from
time to time, by the Board, or the Chief Executive Officer,
respectively.  In the event of the absence or disability of both
the Chairman and the Chief Executive Officer, the President may
designate one of the several Vice Presidents to act in his place
with authority to exercise all of his powers and perform his
duties, provided that the Board may change such designation, or
if the President fails or is unable to make such designation, the
Board may make such designation at a regular or special meeting
called for that purpose.

     5.9   Secretary.  The Secretary shall attend to the giving of
notice of all meetings of Stockholders and the Board and shall
keep and attest true records of all proceedings thereat.  He
shall have charge of the corporate seal and have authority to
attest any and all instruments or writings to which the same may
be affixed.  He shall keep and account for all books, documents,
papers and records of the Corporation, except those which are
hereinafter directed to be in charge of the Treasurer.  He shall
have authority to sign stock certificates and shall generally
perform all the duties usually appertaining to the office of
secretary of a corporation.  In the absence of the Secretary, an
Assistant Secretary or Secretary pro tempore shall perform his
duties.

     5.10  Treasurer.  The Treasurer, if any, shall be responsible
for the collection, receipt, care, custody and disbursement of
the funds of the Corporation and shall deposit or cause to be
deposited all funds of the Corporation in and with such
depositories as the Board shall, from time to time, direct.  He
shall have the care and custody of all securities owned by the
Corporation, and shall deposit such securities with such banks or
in such safe deposit vaults, and under such controls, as the
Board shall, from time to time, direct.  He shall disburse funds
of the Corporation on the basis of vouchers properly approved for
payment by the controller of the Corporation or his duly
authorized representative.  He shall be responsible for the
maintenance of detailed records of cash and security transactions
and shall prepare such reports thereof as may be required. He
shall have the power to sign stock certificates and to endorse
for deposit or collection or otherwise all checks, drafts, notes,
bills of exchange or other commercial paper payable to the
Corporation and to give proper receipts or discharges therefor.
He shall have such other duties as are commonly incidental to the
office of treasurer of a corporation. In the absence of the
Treasurer, an Assistant Treasurer shall perform his duties.

     5.11  Additional Powers and Duties.  In addition to the
foregoing especially enumerated duties and powers, the officers
of the Corporation shall perform such other duties and exercise
such further powers as may be provided in these Restated Bylaws
or as the Board may, from time to time, determine or as may be
assigned to them by any competent superior officer.

     5.12  Compensation.  Except as otherwise provided in the
Restated Certificate, the compensation of all officers of the
Corporation shall be fixed, from time to time, by the Board.


                            ARTICLE 6

                   Stock And Transfers Of Stock

     6.1   Stock Certificates.  Every Stockholder shall be
entitled to a certificate signed by the Chairman or the President
or a Vice President, and by the Treasurer or an Assistant
Treasurer, or the Secretary or an Assistant Secretary, certifying
the number of shares owned by such Stockholder in the
Corporation. Any or all of the signatures on the certificate may
be a facsimile. In case any officer, Transfer Agent or Registrar
who has signed or whose facsimile signature has been placed upon
a certificate shall cease to be such officer, Transfer Agent or
Registrar before such certificate is issued, it may be issued by
the Corporation with the same effect as if he were such officer,
Transfer Agent or Registrar at the date of issuance.

     6.2   Transfer Agents and Registrars.  The Board may, in its
discretion, appoint responsible banks or trust companies in the
Borough of Manhattan, in the City of New York, State of New York,
and in such other city or cities as the Board may deem advisable,
from time to time, to act as Transfer Agents and Registrars of
the stock of the Corporation; and, when such appointments shall
have been made, no stock certificate shall be valid until
countersigned by one of such Transfer Agents and registered by
one of such Registrars.

     6.3   Transfers of Stock.  Except as otherwise provided in
the Restated Certificate, and subject to any other transfer
restriction applicable thereto, shares of stock may be
transferred by delivery of the certificates therefor, accompanied
either by an assignment in writing on the back of the
certificates or by written power of attorney to sell, assign and
transfer the same, signed by the record holder thereof; but no
transfer shall affect the right of the Corporation to pay any
dividend upon the stock to the holder of record thereof, or to
treat the holder of record as the holder in fact thereof for all
purposes, and no transfer shall be valid, except between the
parties thereto, until such transfer shall have been made upon
the books of the Corporation.

     6.4   Lost Certificates.  In case any certificate of stock
shall be lost, stolen or destroyed, the Board, in its discretion,
may authorize the issuance of a substitute certificate in place
of the certificate so lost, stolen or destroyed and may cause
such substitute certificate to be countersigned by the
appropriate Transfer Agent (if any) and registered by the
appropriate Registrar (if any), provided that, in each such case,
the applicant for a substitute certificate shall furnish to the
Corporation and to such of its Transfer Agents and Registrars as
may require the same, evidence to their satisfaction, in their
discretion, of the loss, theft or destruction of such certificate
and of the ownership thereof, and also such security or indemnity
as may be required by them.

     6.5   Record Date.

     (a)   In order that the Corporation may determine the
Stockholders entitled to notice of or to vote at any meeting of
Stockholders or any adjournment thereof, or, subject to
applicable law, to express consent to corporate action in writing
without a meeting, or entitled to receive payment of any dividend
or other distribution or allotment of any rights, or entitled to
exercise any rights in respect of any change, conversion or
exchange of stock or for the purpose of any other lawful action,
the Board is authorized, from time to time, to fix, in advance, a
record date, which shall not be more than sixty nor less than ten
days before the date of such meeting, nor more than sixty days
prior to any other action.

     (b)   A determination of Stockholders of record entitled to
notice of or to vote at a meeting of Stockholders shall apply to
any adjournment of the meeting; provided, however, that the Board
may fix a new record date for the adjourned meeting.

                            ARTICLE 7

                          Miscellaneous

     7.1   Fiscal Year.  The fiscal year of the Corporation shall
be the calendar year.

     7.2   Surety Bonds.  The Treasurer, each Assistant Treasurer
and such other officers or agents of the Corporation as the Board
may direct, from time to time, shall be bonded for the faithful
performance of their duties in such amounts and by such surety
companies as the Board may determine.  The premiums on such bonds
shall be paid by the Corporation and the bonds so furnished shall
be in the custody of the Chief Executive Officer.

     7.3   Signature of Negotiable Instruments.  All bills, notes,
checks or other instruments for the payment of money shall be
signed or countersigned by such officer or officers and in such
manner as, from time to time, may be prescribed by resolution
(whether general or special) of the Board.

                            ARTICLE 8

                           Amendments

     8.1   Amendment of these Restated Bylaws Prior to the
Termination Date.  Until the Termination Date, notwithstanding
that a lesser or no vote of either the Board or the Stockholders
may be required by applicable law, and in addition to any other
vote of the Board or the Stockholders required by applicable law
or the Restated Certificate, (a) any Substantive Amendment to
these Restated Bylaws shall be effected as provided in the
Restated Certificate and (b) any amendment or supplement to or
modification of these Restated Bylaws that is not a Substantive
Amendment and any new bylaw provisions not inconsistent with any
provision of the Restated Certificate, these Restated Bylaws or
applicable law may be effected or adopted, as the case may be,
either (i) by the affirmative vote of at least a majority of the
votes entitled to be cast by the entire Board, or (ii) by the
affirmative vote of the holders of at least 75% in voting power
of the stock present in person or represented by proxy and
entitled to vote thereon, at an annual meeting of Stockholders,
or at a special meeting thereof, at which a quorum is present,
the notice of which meeting shall include the form of the
proposed amendment or supplement to or modification of these
Restated Bylaws or of the proposed new bylaws, or a summary
thereof.*

     8.2   Amendment of these Restated Bylaws Upon the Occurrence
of the Termination Date.  Upon the occurrence of the Termination
Date, except as herein otherwise expressly provided, these
Restated Bylaws may be altered or repealed and new bylaws, not
inconsistent with any provision of the Restated Certificate or
applicable law, may be adopted, either (a) by the affirmative
vote of at least a majority of the votes entitled to be cast by
the entire Board, or (b) by the affirmative vote of the holders
of at least a majority in voting power of the stock present in
person or represented by proxy and entitled to vote thereon, at
an annual meeting of Stockholders, or at a special meeting
thereof, at which a quorum is present, the notice of which
meeting shall include the form of the proposed amendment or
supplement to or modification of these Restated Bylaws or of the
proposed now bylaws, or a summary thereof.


                                                     Exhibit 10.1
                                                     ------------


              FORM OF RESTRICTED STOCK AGREEMENT


AGREEMENT made as of July 13, 1999 between ______________
("Recipient") and UAL Corporation (together with its wholly owned
subsidiary, United Air Lines, Inc., the "Company").  For purposes
of this Agreement, the term "Shares" shall mean 25,000 shares of
Common Stock, $0.01 par value ("Common Stock"), of the Company.

WHEREAS, Recipient has been awarded the Shares in accordance with
and subject to the terms of this Agreement.


NOW THEREFORE IT IS AGREED:

     1 .  Promptly after the execution of this Agreement by
          Recipient, the Company shall cause Harris Trust and
          Savings Bank of Chicago, the transfer agent for the
          Common Stock (together with its successors and assigns,
          the "Transfer Agent"), to make a book entry record
          showing ownership for the Shares in the name of the
          Recipient subject to the terms and conditions of this
          Agreement.

          The Shares shall be issued from Common Stock reserved
          for issuance pursuant to the 1998 Restricted Stock Plan
          ("Restricted Stock Plan") as grants under such plan
          ("Plan Shares").

     2.   During the Restricted Period (as herein defined) for
          the Shares, Recipient shall not sell, assign, exchange,
          transfer, pledge, hypothecate or otherwise dispose of
          or encumber any of such Shares.

     3.   Recipient represents that the Shares are being acquired
          for investment and that Recipient has no present
          intention to transfer, sell or otherwise dispose of the
          Shares, except in compliance with applicable securities
          laws, and the parties agree that the Shares are being
          acquired in accordance with and subject to the terms,
          provisions and conditions of this Agreement.  These
          agreements shall bind and inure to the benefit of the
          parties' respective heirs, legal representatives,
          successors and assigns.

     4.   No Shares shall be released from restrictions until the
          fifth anniversary date of this Agreement, subject to
          earlier release pursuant to Section 7 of the Restricted
          Stock Plan.  A certificate for all Shares granted
          pursuant to this Agreement will be issued to Recipient
          following such date of release, or, at Recipient's
          election, may be transferred in book entry form to
          Recipient's brokerage account (subject to any
          adjustment made therein to withhold Shares to pay taxes
          as provided in Section 5 hereof).  Any period during
          which Shares are subject to restriction hereunder is
          herein referred to as the "Restricted Period."
          Notwithstanding the foregoing, in the event of
          separation or termination of the Recipient's employment
          with the Company for any reason, including as a result
          of the Recipient's retirement, death or disability, all
          unreleased, restricted Shares shall be forfeited upon
          such separation or termination.

     5.   The Company shall be required to withhold the amount of
          taxes required to satisfy any applicable federal, state
          and local tax withholding obligations arising from the
          lapse of restrictions on Shares.  Recipient may elect
          to satisfy any such tax obligation in cash or by
          authorizing the Company to withhold from the Shares
          issued to Recipient as a result of the lapse of the
          restrictions on Shares, the number of whole shares of
          Common Stock required to satisfy such tax obligation,
          the number to be determined by the fair market value of
          the Shares on the date of the lapse of the restrictions
          on Shares.  If Recipient elects to withhold shares of
          Common Stock to satisfy any such tax obligation,
          Recipient shall pay in cash any obligation which
          remains after the application of whole shares that is
          less than the value of a whole share.

     6.   The Company hereby confirms that (i) in the event the
          outstanding shares of Common Stock of the Company shall
          be changed into an increased number of shares, through
          a stock dividend or a split-up of shares, or into a
          decreased number of shares, through a combination of
          shares, then immediately after the record date for such
          change, the number of Shares then subject to this
          Agreement shall be proportionately increased, in case
          of such stock dividend or split-up of shares, or
          proportionately decreased, in case of such combination
          of shares; and
          (ii) in the event that, as result of a reorganization,
          sale, merger, consolidation or similar occurrence,
          there shall be any other change in the shares of Common
          Stock of the Company, or of any stock or other
          securities into which such Common Stock shall have been
          changed, or for which it shall have been exchanged,
          then equitable adjustments to the Shares then subject
          to this Agreement (including, but not limited to,
          changes in the number or kind of shares then subject to
          this Agreement) shall be made.

     7.   Recipient understands that the Company will, and
          Recipient hereby authorizes the Company to, issue such
          instructions to the Transfer Agent as the Company may
          deem necessary or proper to comply with the intent and
          purposes of this Agreement.  This paragraph shall be
          deemed to constitute the stock power contemplated by
          the Restricted Stock Plan.



     8.   This Agreement shall be binding upon and inure to the
          benefit of the parties hereto and the successors and
          assigns of the Company and the heirs and personal
          representatives of the Recipient.

     9.   This  Agreement shall be governed by the  laws  of  the
          State of Illinois applicable to agreements made and  to
          be performed entirely within such State.

     10.  This Agreement may not be altered, modified, changed or
          discharged, except by a writing signed by or on  behalf
          of both the Company and the Recipient.



IN WITNESS WHEREOF, the parties have signed this Agreement as
of the date first written above.



                                   UAL CORPORATION





                                   By:________________________________
___________________________        Name:  James E. Goodwin
Recipient                          Title: Chairman and Chief Executive
                                          Officer



                                             Exhibit 10.2
                                             ------------

United Air Lines, Inc.
P.O. Box 66100
Chicago, Illinois 60666

Subject:  Letter Agreement No. 6-1162-BRB-400 to
          Purchase Agreement No. 1663 - Increased
          Maximum Takeoff Weight to [*CONFIDENTIAL
          MATERIAL OMITTED AND FILED SEPARATELY
          WITH THE SECURITIES AND EXCHANGE COMMISSION
          PURSUANT TO A REQUEST FOR CONFIDENTIAL
          TREATMENT]  - Model 777-222 "B" Market Aircraft

Reference is made to Purchase Agreement No. 1663 dated
December 18, 1990 (the Purchase Agreement) between The Boeing
Company (Boeing), and United Air Lines, Inc. (Buyer), relating
to the sale by Boeing and the purchase by United (Buyer) of Model
777-222 B Market Aircraft including those listed in Attachment A
to this Letter (the B Market Aircraft).

Reference also is made to Supplemental Agreement 8 to the
Purchase Agreement, dated February 10, 1999.

This letter, when accepted by Buyer, will become part of
the Purchase Agreement and will evidence our further
agreement with respect to the matters set forth below.

1.   Increased Maximum Takeoff Weight [*CONFIDENTIAL
     MATERIAL OMITTED AND FILED SEPARATELY WITH THE SECURITIES
     AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR
     CONFIDENTIAL TREATMENT]

Boeing has proposed Production Master Change 0315A227A24
entitled "MP - Certified Structural Design and Operational
Weights, 777-200ER Increased Gross Weight Airplane
[*CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY WITH
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST
FOR CONFIDENTIAL TREATMENT] " and Retrofit Master Change
0315MK7017 entitled "Increase Certified Structural Design
and Operational Weights, 777-200ER Increased Gross Weight
Airplane - MTOW to [*CONFIDENTIAL MATERIAL OMITTED AND FILED
SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION
PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] " to
Buyer.  In consideration of Buyer's purchase of such master
changes for the B Market Aircraft [*CONFIDENTIAL MATERIAL
OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL
TREATMENT]  for the B Market Aircraft, Boeing shall offer
Buyer the pricing [*CONFIDENTIAL MATERIAL OMITTED AND FILED
SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION
PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT]  defined
herein.

2.   Price.

2.1  Production Master Change 0315A227A24 entitled "MP -
     Certified Structural Design and Operational Weights,
     777-200ER Increased Gross Weight Airplane
     [*CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY
     WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A
     REQUEST FOR CONFIDENTIAL TREATMENT] "

Subject to Buyer's acceptance of Production Master Change
0315A227A24 at Boeing's standard price of [*CONFIDENTIAL
MATERIAL OMITTED AND FILED SEPARATELY WITH THE SECURITIES
AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR
CONFIDENTIAL TREATMENT] , Boeing will issue a credit memo at
the time of delivery of each B Market Aircraft listed in the
effectivity of such production master change in the amount
of [*CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY WITH
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST
FOR CONFIDENTIAL TREATMENT] . Such credit memo may be used
for the purchase of Boeing goods and services [*CONFIDENTIAL
MATERIAL OMITTED AND FILED SEPARATELY WITH THE SECURITIES
AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR
CONFIDENTIAL TREATMENT]

2.2  [*CONFIDENTIAL MATERIAL OMITTED AND FILED
     SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION
     PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT]

2.3  Retrofit Master Change 0315MK7012 entitled "Increase
     Certified Structural Design and Operational Weights,
     777-200ER Increased Gross Weight Airplane -  MTOW to
     [*CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY
     WITH THE SECURITIES AND EXCHANGE COMMISSION
     PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] ."

Concurrent with execution of this Letter agreement, Boeing
will provide to Buyer a revised proposal for Retrofit Master
Change 0315MK7017.  Such revised proposal will include in
the effectivity all of Buyer's B Market Aircraft that are
listed in Attachment A that are not included in the
effectivity for Production Master Change 0315A227A24.  The
price in such revised proposal shall be [*CONFIDENTIAL
MATERIAL OMITTED AND FILED SEPARATELY WITH THE SECURITIES
AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR
CONFIDENTIAL TREATMENT] per B Market Aircraft [*CONFIDENTIAL
MATERIAL OMITTED AND FILED SEPARATELY WITH THE SECURITIES
AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR
CONFIDENTIAL TREATMENT] .

2.4  Master Change Contingencies.

The credit memo and [*CONFIDENTIAL MATERIAL OMITTED AND
FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION
PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT]  offered
above is contingent on Buyer's acceptance of both Production
Master Change 0315A227A24 and Retrofit Master Change
0315MK7017 covering all B Market Aircraft in Attachment A.

3.   AFM Weight Revisions.

Buyer's AFM will be revised to reflect an MTOW of
[*CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY WITH
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST
FOR CONFIDENTIAL TREATMENT]  for affected B Market Aircraft
in accordance with the schedules in the master changes
specified in Paragraphs 2.1 and 2.3

4.   Applicability of Letter Agreement

The terms and conditions of this Letter Agreement will apply
to all B Market Aircraft listed in Attachment A and any
future aircraft of the same submodel ordered subsequent to
signing this Letter Agreement and scheduled for delivery
prior to [*CONFIDENTIAL MATERIAL OMITTED AND FILED
SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION
PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] , except
as such future aircraft delivery dates may be slid beyond
[*CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY WITH
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST
FOR CONFIDENTIAL TREATMENT]  by mutual agreement of Boeing
and Buyer.

5.   Fulfilled Obligation

The terms and conditions of this letter agreement are
offered [*CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY
WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A
REQUEST FOR CONFIDENTIAL TREATMENT]  applicable to the B
Market Aircraft.  The execution of this Letter Agreement
will constitute fulfillment of Boeing's obligations relative
to   Paragraph 20 of Supplemental Agreement 8 to the
Purchase Agreement, and any of [*CONFIDENTIAL MATERIAL
OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND
EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL
TREATMENT]

6.   Confidentiality

The terms and conditions of this Letter Agreement shall be
considered to be confidential and shall not be disclosed by
either party (except (a) as reasonably necessary to its
respective employees, insurers, auditors or professional advisors,
(b) as either party may reasonably determine may be required by
applicable provisions of, or rules or regulations under, applicable
securities laws, bankruptcy laws or other laws or applicable stock
exchange rules (in which case the disclosing party shall provide
sufficient notice to and discuss with the other party
the facts of such determination), (c) as requested or
required  of either party by oral question, interrogatories,
requests for information or documents,  subpoena, civil
investigative demand or any informal or formal investigation
by any government or governmental agency or authority
(provided the disclosing party actually  has been issued
a valid subpoena, civil investigative demand, or request for
production, has duly sought a protective order when such
an order is possible and, in any case, has provided
sufficient notice to the other party to allow the other
party to seek protection), or (d) as otherwise agreed to by
the parties) without the prior written consent of the other
party.

If the foregoing correctly sets forth standing of our
agreement with respect to the matters treated above, please
indicate your acceptance and approval below.

Very truly yours,                  ACCEPTED AND AGREED


                              Date:  8/5/99
                                     ------

THE BOEING COMPANY            UNITED AIR LINES, INC.


By /s/ B. Belka               By /s/ Douglas A. Hacker
   ------------                  ---------------------

Its  Attorney-in-Fact         Its  Executive Vice President and
                                   Chief Financial Office



                       B Market Aircraft
                       -----------------

         Aircraft Serial  Boeing Block        Contract Delivery
            Number          Number                  Date
         ---------------  -------------       ------------------

          26939           [*CONFIDENTIAL      June 1997
          26938           MATERIAL OMITTED    April 1997
          26948           AND FILED           March 1997
          26950           SEPARATELY WITH     March 1997
          26951           THE SECURITIES      April 1997
          26954           AND EXCHANGE        May 1997
          26942           COMMISSION          July 1997
          26935           PURSUANT TO A       August 1997
          26943           REQUEST FOR         August 1997
          26933           CONFIDENTIAL        August 1997
          26934           TREATMENT]          September 1997
          26946                               October 1997
          26953                               November 1997
          26927                               December 1997
          26931                               January 1998
          26924                               February 1998
          26928                               February 1998
          26926                               May 1998
          28713                               February 1999
          28714                               March 1999
          30212                               May 1999
          30213                               July 1999
          30214                               November 1999
          30215                               December 1999
          [*CONFIDENTIAL                      [*CONFIDENTIAL
          MATERIAL OMITTED                    MATERIAL OMITTED
          AND FILED                           AND FILED
          SEPARATELY WITH                     SEPARATELY WITH
          THE SECURITIES                      THE SECURITIES
          AND EXCHANGE                        AND EXCHANGE
          COMMISSION                          COMMISSION
          PURSUANT TO A                       PURSUANT TO A
          REQUEST FOR                         REQUEST FOR
          CONFIDENTIAL                        CONFIDENTIAL
          TREATMENT]                          TREATEMENT]



                                                  Exhibit 12


               UAL Corporation and Subsidiary Companies

           Computation of Ratio of Earnings to Fixed Charges



                                          Nine Months Ended
                                             September 30
                                          -----------------
                                           1999       1998
                                           ----       ----
                                            (In Millions)
                                             
Earnings:

 Earnings before income taxes           $ 1,739    $ 1,173
 Fixed charges, from below                  753        731
 Undistributed earnings of affiliates       (26)       (53)
 Interest capitalized                       (56)       (82)
                                         ------     ------
     Earnings                           $ 2,410    $ 1,769
                                         ======     ======

Fixed charges:

 Interest expense                       $   273    $   265
 Portion of rental expense representative
  of the interest factor                    480        466
                                         ------     ------

     Fixed charges                      $   753    $   731
                                         ======     ======

Ratio of earnings to fixed charges         3.20       2.42
                                         ======     ======


                                                       Exhibit 12.1



              UAL Corporation and Subsidiary Companies

          Computation of Ratio of Earnings to Fixed Charges

              and Preferred Stock Dividend Requirements


                                              Nine Months Ended
                                                 September 30
                                              -----------------
                                               1999       1998
                                               ----       ----
                                                (In Millions)
                                                 
Earnings:

 Earnings before income taxes               $ 1,739    $ 1,173
 Fixed charges, from below                      905        858
 Undistributed earnings of affiliates           (26)       (53)
 Interest capitalized                           (56)       (82)
                                             ------     ------
     Earnings                               $ 2,562    $ 1,896
                                             ======     ======

Fixed charges:

 Interest expense                           $   273    $   265
 Preferred stock dividend requirements          152        127
 Portion of rental expense representative
   of the interest factor                       480        466
                                             ------     ------

       Fixed charges                        $   905    $   858
                                             ======     ======

Ratio of earnings to fixed charges             2.83       2.21
                                             ======     ======

  

5 THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM UAL CORPORATION'S STATEMENT OF CONSOLIDATED OPERATIONS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND CONDENSED STATEMENT OF CONSOLIDATED FINANCIAL POSITION AS OF SEPTEMBER 30, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. 1,000,000 DEC-31-1999 JAN-01-1999 SEP-30-1999 9-MOS 915 483 1,500 0 343 3,775 20,377 5,881 21,209 5,950 5,067 0 0 1 5,157 21,209 0 13,546 0 12,348 0 0 273 1,739 626 1,109 0 3 0 1,106 19.39 9.19