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

Southwest Airlines could be preparing for expansion after filing a request with the US DOT to fly more international routes.

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

If Southwest’s request to the DOT is approved, the expanded authority would give the carrier more flexibility to grow ...

If approved, Southwest could massively expand abroad without needing to request regulatory approval for each new route.

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 ...

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

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.

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

Southwest filed with the DOT for permission to fly to all countries the U.S. has an open skies agreement with.