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  <xsd:element id="ual_LeaseConversionsFromOperatingLeaseRecordedPropertyPlantAndEquipment" name="LeaseConversionsFromOperatingLeaseRecordedPropertyPlantAndEquipment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="ual_LesseeOperatingAndFinanceLeaseNotYetCommencedAmount" name="LesseeOperatingAndFinanceLeaseNotYetCommencedAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="ual_LesseeOperatingAndFinanceLeaseNotYetCommencedTermOfContract" name="LesseeOperatingAndFinanceLeaseNotYetCommencedTermOfContract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_LesseeOperatingAndFinanceLeasesTermOfContract" name="LesseeOperatingAndFinanceLeasesTermOfContract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_LesseeOperatingAndFinanceLeasesWeightedAverageAssumptionsTableTextBlock" name="LesseeOperatingAndFinanceLeasesWeightedAverageAssumptionsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_LoansAndLeasesFromNonUSEntitiesMember" name="LoansAndLeasesFromNonUSEntitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_LoansReceivableAggregateMaximumPaymentAndGuaranteeAmount" name="LoansReceivableAggregateMaximumPaymentAndGuaranteeAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="ual_LoansReceivableAgreementPutOptionDepositReceipts" name="LoansReceivableAgreementPutOptionDepositReceipts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_LoansReceivableAgreementPutOptions" name="LoansReceivableAgreementPutOptions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_LoansReceivableGuaranteeAndPayoutSharePriceAtFifthAnniversary" name="LoansReceivableGuaranteeAndPayoutSharePriceAtFifthAnniversary" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_LongtermDebtMaturitiesRepaymentsofPrincipalinQuarterlyInstallmentsPercent" name="LongtermDebtMaturitiesRepaymentsofPrincipalinQuarterlyInstallmentsPercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="ual_MaintenanceServiceAgreementMember" name="MaintenanceServiceAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_ManaAirLLCMember" name="ManaAirLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_ManagementReorganizationInitiativeMember" name="ManagementReorganizationInitiativeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_MinimumRatioOfAppraisedValueOfCollateralForCreditAgreement" name="MinimumRatioOfAppraisedValueOfCollateralForCreditAgreement" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="ual_MovementInContractWithCustomerLiabilityRollForward" name="MovementInContractWithCustomerLiabilityRollForward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_MultiemployerPensionEmployerPercentage" name="MultiemployerPensionEmployerPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_MultiemployerPlanAdditionalContributionRateInExcessOfTheHourlyContributionRate" name="MultiemployerPlanAdditionalContributionRateInExcessOfTheHourlyContributionRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_NetOperatingLossCarryForwardExpirationPeriodThereafterMember" name="NetOperatingLossCarryForwardExpirationPeriodThereafterMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_NetOperatingLossCarryForwardExpirationYear2030Member" name="NetOperatingLossCarryForwardExpirationYear2030Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_NetOperatingLossCarryForwardExpirationYear2033Member" name="NetOperatingLossCarryForwardExpirationYear2033Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_NetOperatingLossCarryforwardByExpirationAxis" name="NetOperatingLossCarryforwardByExpirationAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_NetOperatingLossCarryforwardByExpirationDomain" name="NetOperatingLossCarryforwardByExpirationDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_NonAircraftMember" name="NonAircraftMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_NonTravelMilesRedemptionFrequentFlyerDeferredRevenue" name="NonTravelMilesRedemptionFrequentFlyerDeferredRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_NotesPayableFixedInterestRatesMember" name="NotesPayableFixedInterestRatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_NotesPayableFloatingInterestRatesMember" name="NotesPayableFloatingInterestRatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_NumberOfAircraftExpectedTakeDeliveryOfOriginalEstimateNextTwelveMonths" name="NumberOfAircraftExpectedTakeDeliveryOfOriginalEstimateNextTwelveMonths" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_NumberOfAircraftExpectedToTakeDeliveryNextTwelveMonths" name="NumberOfAircraftExpectedToTakeDeliveryNextTwelveMonths" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_NumberOfAircraftOperatedUnderCapacityPurchaseAgreement" name="NumberOfAircraftOperatedUnderCapacityPurchaseAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_NumberOfAircraftSubjectToFinanceLeases" name="NumberOfAircraftSubjectToFinanceLeases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_NumberOfAircraftSubjectToOperatingLeases" name="NumberOfAircraftSubjectToOperatingLeases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_NumberOfAircraftUnderOperatingLeaseAgreementsWithFixedPricePurchaseOptions" name="NumberOfAircraftUnderOperatingLeaseAgreementsWithFixedPricePurchaseOptions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_NumberOfAircraftUnderOperatingLeaseAgreementsWithPurchaseOptionsAtPricesPotentiallyBelowFairValue" name="NumberOfAircraftUnderOperatingLeaseAgreementsWithPurchaseOptionsAtPricesPotentiallyBelowFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_NumberOfAircraftsExpectedTakeDeliveryOfOriginalEstimatePreviousYear" name="NumberOfAircraftsExpectedTakeDeliveryOfOriginalEstimatePreviousYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_NumberOfAircraftsExpectedToTakeDelivery" name="NumberOfAircraftsExpectedToTakeDelivery" nillable="true" substitutionGroup="xbrli:item" type="xbrli:positiveIntegerItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_NumberOfAircraftsExpectedToTakeDeliveryThereafter" name="NumberOfAircraftsExpectedToTakeDeliveryThereafter" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="ual_NumberOfCallOptionsToPurchaseRegionalJetAircraft" name="NumberOfCallOptionsToPurchaseRegionalJetAircraft" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_NumberOfEmployeesVoluntarilySeparated" name="NumberOfEmployeesVoluntarilySeparated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_ObsoleteSparePartsInventoryMember" name="ObsoleteSparePartsInventoryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_OperatingLossCarryforwardsExpirationPeriod" name="OperatingLossCarryforwardsExpirationPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_OtherComprehensiveIncomeInvestmentsAndOtherNetOfTax" name="OtherComprehensiveIncomeInvestmentsAndOtherNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_OtherDebtMember" name="OtherDebtMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_OtherLiabilitiesAndDeferredCreditsNoncurrent" name="OtherLiabilitiesAndDeferredCreditsNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="ual_OtherShortTermInvestmentsMember" name="OtherShortTermInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_PassThroughCertificatesMember" name="PassThroughCertificatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_PassengerAncillaryFeesMember" name="PassengerAncillaryFeesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_PaymentsOfDividendsToParentCompany" name="PaymentsOfDividendsToParentCompany" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="ual_PercentOfPlannedCapacityImpactedByTravelAdvisory" name="PercentOfPlannedCapacityImpactedByTravelAdvisory" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_PercentageOfEmployeesRepresentedByLaborOrganizations" name="PercentageOfEmployeesRepresentedByLaborOrganizations" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_PercentageOfPremiumOnGrantDateFairMarketValue" name="PercentageOfPremiumOnGrantDateFairMarketValue" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_PerformanceBasedRestrictedStockUnitsRSUsMember" name="PerformanceBasedRestrictedStockUnitsRSUsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_ProfitSharingPlanPercentageOfPreTaxEarningsPaid" name="ProfitSharingPlanPercentageOfPreTaxEarningsPaid" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_ReclassificationFromAccumulatedOtherComprehensiveIncomeToRetainedEarnings.CurrentPeriodTax" name="ReclassificationFromAccumulatedOtherComprehensiveIncomeToRetainedEarnings.CurrentPeriodTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="ual_ReclassificationFromAccumulatedOtherComprehensiveIncomeToRetainedEarningsCurrentPeriodBeforeTax" name="ReclassificationFromAccumulatedOtherComprehensiveIncomeToRetainedEarningsCurrentPeriodBeforeTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="ual_ReclassificationFromAccumulatedOtherComprehensiveIncomeToRetainedEarningsCurrentPeriodNetOfTax" name="ReclassificationFromAccumulatedOtherComprehensiveIncomeToRetainedEarningsCurrentPeriodNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="ual_RemainingProceedsFromBorrowings" name="RemainingProceedsFromBorrowings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_RepublicAirwaysHoldingsInc.Member" name="RepublicAirwaysHoldingsInc.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_RestrictedCashFairValueDisclosure" name="RestrictedCashFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="ual_RestrictedStockUnitsRSUsEquityAwardsMember" name="RestrictedStockUnitsRSUsEquityAwardsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_RestrictedStockUnitsRSUsLiabilityAwardsMember" name="RestrictedStockUnitsRSUsLiabilityAwardsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_RevenuefromContractwithCustomerOneTimePaymentRecognized" name="RevenuefromContractwithCustomerOneTimePaymentRecognized" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_RouteAuthoritiesMember" name="RouteAuthoritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_ScheduleOfDebtInstrumentsPassThroughTrustsTableTextBlock" name="ScheduleOfDebtInstrumentsPassThroughTrustsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_ScheduleOfFinancialCovenantsTableTextBlock" name="ScheduleOfFinancialCovenantsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_ScheduleOfQuarterlyReportingTableTextBlock" name="ScheduleOfQuarterlyReportingTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_ScheduledBlockHoursIncreaseDecreasePercentage" name="ScheduledBlockHoursIncreaseDecreasePercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_ShortTermInvestmentsPolicyTextBlock" name="ShortTermInvestmentsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_SpecialChargesAdjustmentWriteOffUnexerciseAndImpairmentsOfAircraft" name="SpecialChargesAdjustmentWriteOffUnexerciseAndImpairmentsOfAircraft" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="ual_SpecialChargesAndLossesOnFinancialInstrumentsNonOperatingBeforeTax" name="SpecialChargesAndLossesOnFinancialInstrumentsNonOperatingBeforeTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="ual_SpecialChargesFairValueAdjustmentWriteOffsAndImpairmentsOfAircraft" name="SpecialChargesFairValueAdjustmentWriteOffsAndImpairmentsOfAircraft" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_SpecialChargesLineItems" name="SpecialChargesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_SpecialChargesTable" name="SpecialChargesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_SpecialFacilityRevenueBondsMember" name="SpecialFacilityRevenueBondsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_SpecialItemsNetOfIncomeTaxBenefits" name="SpecialItemsNetOfIncomeTaxBenefits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_SummaryOfSignificantAccountingPoliciesLineItems" name="SummaryOfSignificantAccountingPoliciesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_SummaryOfSignificantAccountingPoliciesTable" name="SummaryOfSignificantAccountingPoliciesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_TaxExemptBondsMember" name="TaxExemptBondsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_TermLoanDue2024Member" name="TermLoanDue2024Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_TermLoanMember" name="TermLoanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_TermLoanReceivableMember" name="TermLoanReceivableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_TerminationOfMaintenanceServiceAgreementNoncash" name="TerminationOfMaintenanceServiceAgreementNoncash" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="ual_ThirdPartyBusinessPolicyTextBlock" name="ThirdPartyBusinessPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_TicketTaxesPolicyTextBlock" name="TicketTaxesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_TimeVestedRestrictedStockUnitsRSUsMember" name="TimeVestedRestrictedStockUnitsRSUsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_TradenamesAndLogosMember" name="TradenamesAndLogosMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_TransPacificCountriesExcludingChinaMember" name="TransPacificCountriesExcludingChinaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_TravelMilesRedemptionFrequentFlyerDeferredRevenue" name="TravelMilesRedemptionFrequentFlyerDeferredRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_UalAndUnitedMember" name="UalAndUnitedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_UnitedAirLinesIncMember" name="UnitedAirLinesIncMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_UnitedAirlinesInc.andKingslandInternationalGroupS.A.Member" name="UnitedAirlinesInc.andKingslandInternationalGroupS.A.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_UsGovernmentAgenciesDebtSecuritiesAndOtherFixedIncomeSecuritiesMember" name="UsGovernmentAgenciesDebtSecuritiesAndOtherFixedIncomeSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ual_VariableAndShortTermLeaseCost" name="VariableAndShortTermLeaseCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ual_VoluntaryEarlyOutProgramMember" name="VoluntaryEarlyOutProgramMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
