Alaska Air Group, Inc. EXHIBIT 11 Computation of Earnings Per Common Share (In thousands, except per share) Three Months Ended Six Months Ended June 30, June 30, ------------------ ------------------- 1994 1993 1994 1993 ------ ------ ------ ------ Primary - Net income $9,681 ($3,589) $3,368 ($18,622) Deduct dividends on preferred shares - (856) - (2,453) Deduct preferred stock accretion - (24) - (72) ------ ------ ------ ------ Income applicable to common shares $9,681 ($4,469) $3,368 ($21,147) ====== ====== ====== ====== Average number of shares outstanding 13,359 13,341 13,354 13,337 Assumed exercise of stock options 7 - 10 - ------ ------ ------ ------ Average shares as adjusted 13,366 13,341 13,364 13,337 ====== ====== ====== ====== Earnings per common share $0.72 ($0.33) $0.25 ($1.59) ====== ====== ====== ====== Fully Diluted - Net income $9,681 ($3,589) $3,368 ($18,622) After tax interest on convertible securities 2,396 2,918 4,744 4,994 ------ ------ ------ ------ Income applicable to common shares $12,077 ($671) $8,112 ($13,628) ====== ====== ====== ====== Average number of shares outstanding 13,359 13,341 13,354 13,337 Common stock equivalents 8 17 10 21 Common stock reserved for conversion 8,688 9,007 8,794 9,049 ------ ------ ------ ------ Average shares as adjusted 22,055 22,365 22,158 22,407 ====== ====== ====== ====== Earnings per Common Share $0.55 ($0.03) $0.37 ($0.61) ====== ====== ====== ====== * * * * Anti-dilutive