The Transportation Department continues its battle against chronically delayed flights with new actions against Southwest, ...

The Department of Transportation is suing the airline for what it characterized as months of "chronically delayed" flights — ...

Having assessed a first-of-its-kind fine for “chronic flight delays” against JetBlue Airways, federal regulators have now moved to penalize both Southwest Airlines and Frontier Airlines for similar ...

The lawsuit alleges Southwest illegally operated chronically delayed flights and disrupted passengers' travel plans.

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

Southwest is disappointed that DOT chose to file a lawsuit over two flights that occurred more than two years ago," a ...

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

Transportation Secretary Pete Buttigieg said airlines have a legal obligation to ensure that their schedules list realistic ...

“Since DOT issued its Chronically Delayed Flight policy in 2009, Southwest has operated more than 20 million flights with no ...

The U.S. Department of Transportation (DOT) has filed a lawsuit against Southwest Airlines, alleging that the Dallas-based ...

The US Department of Transportation has filed a lawsuit against Southwest and imposed a fine on Frontier for operating ...