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

Southwest Airlines announced the controversial decision to end its longstanding "Bags Fly Free" policy as well as its ...

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

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

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

Dallas-based Southwest Airlines is requesting a permit from the U.S. Department of Transportation that could expand the ...

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.

Southwest Airlines is taking the steps needed to fly more routes around the globe. On Tuesday, the Dallas airline filed with the U.S. Department of Transportation for permission to transport people, ...

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

Southwest Airlines has filed an application seeking approval from the Department of Transportation to broaden its ...