The U.S. Department of Transportation sued Southwest Airlines Wednesday, alleging it illegally operates flights that are ...

The Department of Transportation alleges Southwest Airlines was “illegally operating multiple chronically delayed flights.” ...

Southwest Airlines stock fell Thursday after the Department of Transportation sued the airline over a pair of "chronically ...

Yesterday, the United States and U.S. Department of Transportation (DOT) disclosed a lawsuit against Southwest Airlines, ...

The US Department of Transportation is flexing its muscles against airlines who operate chronically late flights.

The Department of Transportation alleges Southwest Airlines was “illegally operating multiple chronically delayed flights.” ...

The Department of Transportation is suing Southwest Airlines, accusing it of operating two “chronically delayed flights” in ...

The DOT filed a lawsuit against Southwest Airlines, citing a pattern of chronic delays, as the government pushes for stricter ...

Southwest Airlines was sued in federal court by the Department of Transportation, while Frontier was hit with a $650,000 fine ...

The DOT's moves come weeks after issuing a multi-million dollar fine against JetBlue.

This "sends a message to all airlines" that DOT will go to court in order "to enforce passenger protections," Pete Buttigieg ...

The Transportation Department is taking legal action against Southwest, alleging the airline illegally operated persistently ...