Exhibit 12 DELTA AIR LINES, INC. STATEMENT REGARDING COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (In millions, except ratios) Three Months Three Months Ended Ended September 30, September 30, 1998 1997 ---------------- ---------------- Earnings (loss): Earnings (loss) before income taxes $ 538 $ 418 Add (deduct): Fixed charges from below 211 170 Interest capitalized (10) (9) ----- ----- Earnings (loss) as adjusted $ 739 $ 579 Fixed charges: Interest expense $ 49 $ 50 Portion of rental expense representative of the interest factor 162 120 ----- ----- Total fixed charges $ 211 $ 170 Ratio of earnings to fixed charges 3.50 3.41