Alaska Air Group, Inc. EXHIBIT 11 Computation of Earnings Per Common Share (In thousands, except per share) Three Months Ended March 31, ------------------- 1994 1993 ------ ------ Primary - Income before accounting change ($6,313) ($15,033) Deduct dividends on preferred shares - (1,573) Deduct preferred stock accretion - (72) ------ ------ Income applicable to common shares ($6,313) ($16,678) ====== ====== Average number of shares outstanding 13,349 13,334 Assumed exercise of stock options - - ------ ------ Average shares as adjusted 13,349 13,334 ====== ====== Earnings per common share ($0.47) ($1.25) ====== ====== Fully Diluted - Net income ($6,313) ($15,033) After tax interest on convertible securities 2,428 2,317 ------ ------ Income applicable to common shares ($3,885) ($12,716) ====== ====== Average number of shares outstanding 13,349 13,334 Common stock equivalents 18 36 Common stock reserved for conversion 8,901 9,093 ------ ------ Average shares as adjusted 22,268 22,463 ====== ====== Earnings per Common Share ($0.17) ($0.57) ====== ====== * * * Anti-dilutive