EXHIBIT 12 DELTA AIR LINES, INC. STATEMENT REGARDING COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (In millions, except ratios) - ------------------------------------------------------------------------------------------------------------------------------------ Three Months Three Months Six Months Six Months Ended Ended Ended Ended December 31 December 31 December 31 December 31 1998 1997 1998 1997 -------------- -------------- -------------- ------------ Earnings (loss): Earnings (loss) before income taxes $ 320 $ 313 $ 858 $ 730 Add (deduct): Fixed charges from below 198 194 410 397 Interest capitalized (12) (10) (22) (18) -------------- -------------- -------------- ------------ Earnings (loss) as adjusted $ 506 $ 497 $1,246 $1,109 Fixed charges: Interest expense $ 43 $ 49 $ 92 $ 99 Portion of rental expense representative of the interest factor 155 145 318 298 -------------- -------------- -------------- ------------ Total fixed charges $ 198 $ 194 $ 410 $ 397 Ratio of earnings to fixed charges 2.56 2.56 3.04 2.79