Type	Name	Date
Indenture	Second Supplemental Indenture, among Southwest Airlines Co., AirTran Holdings, Inc., and U.S. Bank, National Association, as trustee, with respect to the 5.50% Convertible Senior Notes due 2015	05/02/2011
Indenture	Second Supplemental Indenture, among Southwest Airlines Co., AirTran Holdings, Inc., and U.S. Bank, National Association, as trustee, with respect to the 5.25% Convertible Senior Notes due 2016	05/02/2011
Indenture	First Supplemental Indenture, among Southwest, AirTran, AirTran Airways and Wilmington Trust Company, as trustee, with respect to the 7.0% Convertible Notes due 2023	05/02/2011