FORM OF AMENDED AND RESTATED INDENTURE Dated as of [•], 2012, among UNITED CONTINENTAL HOLDINGS, INC., as Issuer, UNITED AIR LINES, INC., as Guarantor, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as TrusteeIndenture • December 27th, 2012 • United Air Lines Inc • Air transportation, scheduled • New York
Contract Type FiledDecember 27th, 2012 Company Industry JurisdictionAMENDED AND RESTATED INDENTURE dated as of [•], 2012, among UNITED CONTINENTAL HOLDINGS, INC. (formerly known as UAL Corporation), a Delaware corporation (the “Issuer”), UNITED AIR LINES, INC., a Delaware corporation (the “Guarantor”), and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., a national banking association (formerly known as The Bank of New York Trust Company, N.A.), as trustee (the “Trustee”).