2103100 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES link:presentationLink link:calculationLink link:definitionLink 2403402 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES (Details) link:presentationLink link:calculationLink link:definitionLink 2403402 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES (Details) link:presentationLink link:calculationLink link:definitionLink 2403403 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES - MATURITIES (Details) link:presentationLink link:calculationLink link:definitionLink 2303301 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2111100 - Disclosure - COMMITMENTS link:presentationLink link:calculationLink link:definitionLink 2411402 - Disclosure - COMMITMENTS (Details) link:presentationLink link:calculationLink link:definitionLink 2311301 - Disclosure - COMMITMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 1001000 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 1001501 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (PARENTHETICALS) link:presentationLink link:calculationLink link:definitionLink 1005000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 1004000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE OPERATIONS link:presentationLink link:calculationLink link:definitionLink 1002000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 2104100 - Disclosure - DERIVATIVE INSTRUMENTS link:presentationLink link:calculationLink link:definitionLink 2404402 - Disclosure - DERIVATIVE INSTRUMENTS - BALANCE SHEET CLASSIFICATION (Details) link:presentationLink link:calculationLink link:definitionLink 2404404 - Disclosure - DERIVATIVE INSTRUMENTS - FAIR VALUE OF HEDGE POSITIONS (Details) link:presentationLink link:calculationLink link:definitionLink 2404403 - 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Disclosure - LONG-TERM DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 2107100 - Disclosure - MILEAGE PLAN link:presentationLink link:calculationLink link:definitionLink 2407402 - Disclosure - MILEAGE PLAN MILEAGE PLAN (Details) link:presentationLink link:calculationLink link:definitionLink 2307301 - Disclosure - MILEAGE PLAN MILEAGE PLAN (Tables) link:presentationLink link:calculationLink link:definitionLink 2115100 - Disclosure - OPERATING SEGMENT INFORMATION link:presentationLink link:calculationLink link:definitionLink 2415403 - Disclosure - OPERATING SEGMENT INFORMATION, ASSETS (Details) link:presentationLink link:calculationLink link:definitionLink 2415402 - Disclosure - OPERATING SEGMENT INFORMATION (Details) link:presentationLink link:calculationLink link:definitionLink 2315301 - Disclosure - OPERATING SEGMENT INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 2114100 - Disclosure - SHAREHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 2414403 - Disclosure - SHAREHOLDERS' EQUITY, ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) link:presentationLink link:calculationLink link:definitionLink 2414404 - Disclosure - SHAREHOLDERS' EQUITY, CASH DIVIDEND (Details) link:presentationLink link:calculationLink link:definitionLink 2414402 - Disclosure - SHAREHOLDERS' EQUITY, COMMON STOCK REPURCHASE (Details) link:presentationLink link:calculationLink link:definitionLink 2314301 - Disclosure - SHAREHOLDERS' EQUITY (Tables) link:presentationLink link:calculationLink link:definitionLink