EX-21 3 luv-12312017xex21.htm SUBSIDIARIES OF THE COMPANY
Exhibit 21
Southwest Airlines Co.
Subsidiaries

Name |  | State or Other Jurisdiction of Incorporation or Organization
AirTran Airways 717 Leasing Corporation |  | Delaware
AirTran Airways, Inc. |  | Delaware
AirTran Holdings, LLC |  | Texas
AirTran Risk Management, Inc. |  | Delaware
Southwest Jet Fuel Co. |  | Texas
Triple Crown Insurance Co., Ltd. |  | Bermuda