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  <xs:element id="gbtg_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesWithheldToCoverOptionCostsAndTaxesNumber" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesWithheldToCoverOptionCostsAndTaxesNumber" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="gbtg_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnniversariesRatio" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAnniversariesRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="gbtg_NumberOfSharesWithheldToCoverTheOptionCostsAndTaxes" abstract="false" name="NumberOfSharesWithheldToCoverTheOptionCostsAndTaxes" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="gbtg_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfTarget" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfTarget" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="gbtg_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingThresholdPercentageOfGoalsSet" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingThresholdPercentageOfGoalsSet" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="gbtg_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPerformancePeriod" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPerformancePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gbtg_ShareBasedCompensationArrangementByShareBasedPaymentAwardEarnedByGranteePercentage" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEarnedByGranteePercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="gbtg_CommunicationAndInformationTechnologyMember" abstract="true" name="CommunicationAndInformationTechnologyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_NonControllingInterestShareholderMember" abstract="true" name="NonControllingInterestShareholderMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_BusinessCombinationOptionToSellTheRemainingEquityInterestPercentage" abstract="false" name="BusinessCombinationOptionToSellTheRemainingEquityInterestPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="gbtg_BusinessCombinationOptionToPurchaseTheRemainingEquityInterestPercentage" abstract="false" name="BusinessCombinationOptionToPurchaseTheRemainingEquityInterestPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="gbtg_EarnOutSharesSharesSubjectToForfeitureIfThresholdStockPriceNotAchieved" abstract="false" name="EarnOutSharesSharesSubjectToForfeitureIfThresholdStockPriceNotAchieved" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="gbtg_PerformanceShareUnitsAndOtherContingentlyIssuableSharesMember" abstract="true" name="PerformanceShareUnitsAndOtherContingentlyIssuableSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_EarningsLossPerShareBasicAndDilutedAbstract" abstract="true" name="EarningsLossPerShareBasicAndDilutedAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gbtg_NotionalAmountOf400MillionExpiringOn2028Member" abstract="true" name="NotionalAmountOf400MillionExpiringOn2028Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_NotionalAmountOf500MillionExpiringOn2029Member" abstract="true" name="NotionalAmountOf500MillionExpiringOn2029Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_FairValueOfDerivativeAssetGross" abstract="false" name="FairValueOfDerivativeAssetGross" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gbtg_EarnoutsAndWarrantsDerivativeLiabilitiesMember" abstract="true" name="EarnoutsAndWarrantsDerivativeLiabilitiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_FairValueOfDerivativeLiabilitiesGross" abstract="false" name="FairValueOfDerivativeLiabilitiesGross" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gbtg_StockHoldersEarnoutSharesMember" abstract="true" name="StockHoldersEarnoutSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_CommercialAgreementsMember" abstract="true" name="CommercialAgreementsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_MarketingPartnerAgreementWithExpediaMember" abstract="true" name="MarketingPartnerAgreementWithExpediaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_TransitionServicesAgreementWithExpediaIncMember" abstract="true" name="TransitionServicesAgreementWithExpediaIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_TermOfAgreement" abstract="false" name="TermOfAgreement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gbtg_ServiceAgreementOptionalServicesTerm" abstract="false" name="ServiceAgreementOptionalServicesTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gbtg_StockIssuedDuringPeriodValueLossContingencyPaid" abstract="false" name="StockIssuedDuringPeriodValueLossContingencyPaid" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gbtg_StockIssuedDuringPeriodValueLossContingency" abstract="false" name="StockIssuedDuringPeriodValueLossContingency" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gbtg_StockIssuedDuringPeriodValueLossContingencyPortionOfPayableReleased" abstract="false" name="StockIssuedDuringPeriodValueLossContingencyPortionOfPayableReleased" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gbtg_ReportableSegmentMember" abstract="true" name="ReportableSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gbtg_ConversionRatePerShareUponMerger" abstract="false" name="ConversionRatePerShareUponMerger" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
</xs:schema>
