001000 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited)
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001010 - Statement - PARENTHETICAL DATA TO THE CONDENSED CONSOLIDATED BALANCE SHEETS
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002000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)
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003000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (unaudited)
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004000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited)
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006010 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES
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006020 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS
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006110 - Disclosure - NEW PILOT CONTRACT TRANSITION COSTS
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006030 - Disclosure - DERIVATIVE INSTRUMENTS
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006100 - Disclosure - FLEET TRANSITION
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006040 - Disclosure - LONG-TERM DEBT
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026070 - Disclosure - SHAREHOLDERS' EQUITY
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006060 - Disclosure - EMPLOYEE BENEFIT PLANS
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006070 - Disclosure - OTHER ASSETS
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006080 - Disclosure - MILEAGE PLAN
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006090 - Disclosure - STOCK-BASED COMPENSATION PLANS
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006120 - Disclosure - OPERATING SEGMENT INFORMATION
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006130 - Disclosure - CONTINGENCIES
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003010 - Statement - PARENTHETICAL DATA TO THE CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
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006050 - Disclosure - COMMON STOCK REPURCHASE
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