Southwest Airlines is hinting at an upcoming international expansion. The carrier has asked the Department of Transportation ...

Southwest Airlines Co. has filed with the US Transportation Department for authority to fly to any country with which the US ...

Southwest Seeks Flexibility For Future International Expansion is published in Aviation Daily, an Aviation Week Intelligence ...

Southwest Airlines on Tuesday filed with U.S. regulators asking for a permit to fly more international routes, including ...

Ahead of its shareholder meeting, Dallas-based Southwest Airlines filed an application seeking approval from the DOT to fly in any country subject to the Open Skies agreement. The application could ...

The Dallas-based airline, known for its historically no-frills approach, is seeking authorization to fly to any nation with which the US maintains Open Skies agreements.

The new Terminal F will be double the size originally planned after American Airlines increased its investment.

Southwest Airlines said Wednesday ... Trump's trade war is hurting bookings United Airlines adds Thailand, Vietnam and Australia flights in latest expansion Goodbye to 'bags fly free' on Southwest ...