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

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

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

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

Southwest Airlines has filed for a permit that would allow it to fly to more international destinations. The Dallas-based ...

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 ...

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

Southwest Airlines on Tuesday asked the Transportation Department for permission to fly to any country with which the US has ...

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.

McKinney will soon break ground on a $72 million passenger terminal project at the McKinney National Airport after the City ...

More: Airport expansion ... this year from RSW to Salt Lake City International Airport in Utah. Travel + Leisure reported first reported that Southwest Airlines is relaunching some dormant ...