This is a firm fixed-price delivery order contract awarded by the U.S. Air Force Air Mobility Command to Southwest Airlines Co. for domestic charter air transportation services. The contract has a ceiling value of $97,550.00 and runs through May 15, 2016. It is a task order under the Domestic Charter Airlift Services 2014-2016 Indefinite Delivery Vehicle (IDV) contract, which allows the Department of Defense to utilize commercial aircraft to supplement military airlift capabilities. Southwest Airlines, a major U.S. low-cost carrier, has a strong track record of providing responsive air transportation services to federal government agencies, primarily the Department of Defense. This contract does not have a set-aside designation, indicating it was competed on an open basis.