0001001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - Statements of Consolidated Operations link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - Statements of Consolidated Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - Statements of Consolidated Cash Flows link:presentationLink link:calculationLink link:definitionLink 1006007 - Statement - Statements of Consolidated Stockholder's Equity link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - Overview link:presentationLink link:calculationLink link:definitionLink 2402401 - Disclosure - Overview (Details) link:presentationLink link:calculationLink link:definitionLink 2103102 - Disclosure - Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 2204201 - Disclosure - Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 2305301 - Disclosure - Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 2406402 - Disclosure - Significant Accounting Policies - Operating Revenue by Principal Geographic Region (Details) link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2408404 - Disclosure - Significant Accounting Policies - Roll Forward of Frequent Flier Deferred Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 2409405 - Disclosure - Significant Accounting Policies - Reconciliation of Cash, Cash Equivalents and Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 2410406 - Disclosure - Significant Accounting Policies - Estimated Useful Lives of Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 2411407 - Disclosure - Significant Accounting Policies - Information about Goodwill and Other Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2112103 - Disclosure - Common Stockholders' Equity and Preferred Securities link:presentationLink link:calculationLink link:definitionLink 2413408 - Disclosure - Common Stockholders' Equity and Preferred Securities (Details) link:presentationLink link:calculationLink link:definitionLink 2114104 - Disclosure - Earnings (Loss) Per Share link:presentationLink link:calculationLink link:definitionLink 2315302 - Disclosure - Earnings (Loss) Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 2416409 - Disclosure - Earnings (Loss) Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 2117105 - Disclosure - Share-Based Compensation Plans link:presentationLink link:calculationLink link:definitionLink 2318303 - Disclosure - Share-Based Compensation Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 2419410 - Disclosure - Share-Based Compensation Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2420411 - Disclosure - Share-Based Compensation Plans - Information Related to Share-Based Compensation Plan Cost (Details) link:presentationLink link:calculationLink link:definitionLink 2421412 - Disclosure - Share-Based Compensation Plans - Summary of Unearned Compensation and Weighted-Average Remaining Period to Recognize Costs (Details) link:presentationLink link:calculationLink link:definitionLink 2422413 - Disclosure - Share-Based Compensation Plans - Summary of RSU and Restricted Stock Activity (Details) link:presentationLink link:calculationLink link:definitionLink 2123106 - Disclosure - Accumulated Other Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 2324304 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Tables) link:presentationLink link:calculationLink link:definitionLink 2425414 - Disclosure - Accumulated Other Comprehensive Income (Loss) - Components of the Company's AOCI (Details) link:presentationLink link:calculationLink link:definitionLink 2126107 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 2327305 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 2428415 - Disclosure - Income Taxes - Income Tax Provision (Benefit) Differed from Amounts Computed at the Statutory Federal Income Tax Rate and Significant Components (Details) link:presentationLink link:calculationLink link:definitionLink 2428415 - Disclosure - Income Taxes - Income Tax Provision (Benefit) Differed from Amounts Computed at the Statutory Federal Income Tax Rate and Significant Components (Details) link:presentationLink link:calculationLink link:definitionLink 2429416 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2430417 - Disclosure - Income Taxes - Temporary Differences and Carryforwards Giving Rise to Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2131108 - Disclosure - Pension and Other Postretirement Plans link:presentationLink link:calculationLink link:definitionLink 2332306 - Disclosure - Pension and Other Postretirement Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 2433418 - Disclosure - Pension and Other Postretirement Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2434419 - Disclosure - Pension and Other Postretirement Plans - Reconciliation of the Change in Benefit Obligation and Plan Asset, Funded Status and Amounts Recognized in the Financial Statements (Details) link:presentationLink link:calculationLink link:definitionLink 2435420 - Disclosure - Pension and Other Postretirement Plans - Accumulated Benefit Obligation and Projected Benefit Obligation in Excess of Plan Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2436421 - Disclosure - Pension and Other Postretirement Plans - Components of Net Periodic Benefit Cost (Details) link:presentationLink link:calculationLink link:definitionLink 2437422 - Disclosure - Pension and Other Postretirement Plans - Assumptions Used for Benefit Plans (Details) link:presentationLink link:calculationLink link:definitionLink 2438423 - Disclosure - Pension and Other Postretirement Plans - Allocation of Plan Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2439424 - Disclosure - Pension and Other Postretirement Plans - Pension and Other Postretirement Plan Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2440425 - Disclosure - Pension and Other Postretirement Plans - Defined Benefit Plan Assets Measured at Fair Value Using Unobservable Inputs (Details) link:presentationLink link:calculationLink link:definitionLink 2441426 - Disclosure - Pension and Other Postretirement Plans - Estimated Future Benefit Payments (Details) link:presentationLink link:calculationLink link:definitionLink 2442427 - Disclosure - Pension and Other Postretirement Plans - Participation in the IAM National Pension Plan (Details) link:presentationLink link:calculationLink link:definitionLink 2143109 - Disclosure - Notes Receivable link:presentationLink link:calculationLink link:definitionLink 2444428 - Disclosure - Notes Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 2145110 - Disclosure - Investments and Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 2346307 - Disclosure - Investments and Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 2447429 - Disclosure - Investments and Fair Value Measurements - Fair Value of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 2448430 - Disclosure - Investments and Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2449431 - Disclosure - Investments and Fair Value Measurements - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2150111 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 2351308 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 2452432 - Disclosure - Debt - Summary of Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 2453433 - Disclosure - Debt - Contractual Principal Payments under Outstanding Long-Term Debt Agreements (Details) link:presentationLink link:calculationLink link:definitionLink 2454434 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2455435 - Disclosure - Debt - Details of Pass Through Trusts (Details) link:presentationLink link:calculationLink link:definitionLink 2456436 - Disclosure - Debt - Summary of Collateral Covenants and Cross Default Provisions (Details) link:presentationLink link:calculationLink link:definitionLink 2157112 - Disclosure - Leases and Capacity Purchase Agreements link:presentationLink link:calculationLink link:definitionLink 2358309 - Disclosure - Leases and Capacity Purchase Agreements (Tables) link:presentationLink link:calculationLink link:definitionLink 2459437 - Disclosure - Leases and Capacity Purchase Agreements - Components of Lease Cost (Details) link:presentationLink link:calculationLink link:definitionLink 2460438 - Disclosure - Leases and Capacity Purchase Agreements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2461439 - Disclosure - Leases and Capacity Purchase Agreements - Summary of Scheduled Future Minimum Lease Payments under Operating and Finance Leases (Details) link:presentationLink link:calculationLink link:definitionLink 2461439 - Disclosure - Leases and Capacity Purchase Agreements - Summary of Scheduled Future Minimum Lease Payments under Operating and Finance Leases (Details) link:presentationLink link:calculationLink link:definitionLink 2462440 - Disclosure - Leases and Capacity Purchase Agreements - Additional Information Related to Leases (Details) link:presentationLink link:calculationLink link:definitionLink 2463441 - Disclosure - Leases and Capacity Purchase Agreements - Supplemental Cash Flow Information Related to Leases (Details) link:presentationLink link:calculationLink link:definitionLink 2464442 - Disclosure - Leases and Capacity Purchase Agreements - Future Lease Payment under Terms of Capacity Purchase Agreement (Details) link:presentationLink link:calculationLink link:definitionLink 2165113 - Disclosure - Variable Interest Entities ("VIE") link:presentationLink link:calculationLink link:definitionLink 2466443 - Disclosure - Variable Interest Entities ("VIE") (Details) link:presentationLink link:calculationLink link:definitionLink 2167114 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 2368310 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 2469444 - Disclosure - Commitments and Contingencies - Firm Commitments and Options to Purchase Aircraft (Details) link:presentationLink link:calculationLink link:definitionLink 2470445 - Disclosure - Commitments and Contingencies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2471446 - Disclosure - Commitments and Contingencies - Summary of Commitments Related to the Acquisition of Aircraft (Details) link:presentationLink link:calculationLink link:definitionLink 2172115 - Disclosure - Special Charges and Unrealized (Gains) Losses on Investments link:presentationLink link:calculationLink link:definitionLink 2373311 - Disclosure - Special Charges and Unrealized (Gains) Losses on Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 2474447 - Disclosure - Special Charges and Unrealized (Gains) Losses on Investments - Components of Special Charges (Details) link:presentationLink link:calculationLink link:definitionLink 2475448 - Disclosure - Special Charges and Unrealized (Gains) Losses on Investments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2176116 - Disclosure - Selected Quarterly Financial Data (Unaudited) link:presentationLink link:calculationLink link:definitionLink 2377312 - Disclosure - Selected Quarterly Financial Data (Unaudited) (Tables) link:presentationLink link:calculationLink link:definitionLink 2478449 - Disclosure - Selected Quarterly Financial Data (Unaudited) - Summary of Selected Quarterly FInancial Data (Unaudited) (Details) link:presentationLink link:calculationLink link:definitionLink 2479450 - Disclosure - Selected Quarterly Financial Data (Unaudited) - Impact of Significant Items on Quarterly Results (Details) link:presentationLink link:calculationLink link:definitionLink 2180117 - Disclosure - Schedule II - Valuation and Qualifying Accounts link:presentationLink link:calculationLink link:definitionLink 2481451 - Disclosure - Schedule II - Valuation and Qualifying Accounts (Details) link:presentationLink link:calculationLink link:definitionLink