LLxBILITIES AND STOCKHOLDERS' EQUITY Cunent liabities: Accounts payable Accrued liabities Air traffc liabity Current maturities of long-tenn debt Total current liabities Long-term debt less current maturities Deferred income taxes 9 Constmction obligation Other noncurrent liabities Total long term liabities Stockholders' equity: Conmlon stock: S 1 00 par value: 2,000: 0002000 shares authorized; 8072611:634 shares issued in 2017: 2016 and 2015 Capital in excess of par value Retained earnings Accunlulated other comprehensive income (loss) Treasury stock: at cost: 219,060 856 shares in 2017: shares in 2016, and shares in 2015 Total stockholders' equity 12320 1,777 32460 348 6,905 32320 2,358 12390 707 72775 808 12451 14,621 12 (6,462), 102430 252110 1,178 1,985 3,115 566 6,844 2,821 32374 1,078 728 8,001 808 1,410 11,418 (323) (4,872) 82441 23 286 1,188 2,591 2,990 637 72406 2,541 22490 757 760 62548 808 1,374 92409 (1,051) (32182) 72358 21,312