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

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

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 ...

Southwest Airlines has applied to the DOT for permission to expand its international flights, leveraging Open-Skies ...

DALLAS — Southwest Airlines is preparing for another major pivot, according to an application the airline filed with the Department of Transportation.

The expanded legroom seats on Southwest flights are the start of multiple changes to the airline’s customer experience.

The J.D. Power 2025 airline rankings show that JetBlue, Southwest and Delta are among travelers' favorites. But the survey ...