X0306 4 2013-04-22 0 0000701345 US AIRWAYS GROUP INC LCC 0001249565 KERR DEREK J 111 W. RIO SALADO PARKWAY TEMPE AZ 85281 0 1 0 0 Executive VP & CFO common stock 2013-04-22 4 S 0 10478 15.8503 D 192869 D These sales were effected pursuant to a Rule10b5-1 Plan to cover a tax obligation from the vesting of restricted stock units on April 20, 2013. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.76 to $15.97, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Caroline B. Ray, with Power of Attorney 2013-04-23