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

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

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

Southwest Airlines Co. was sued by the US Transportation Department for allegedly violating rules that require airlines to ...

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

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

The Department of Transportation announced Wednesday it was suing Southwest Airlines for chronically ... Midway International Airport and Oakland, California, and between Baltimore and Cleveland.

The Department of Transportation has sued Southwest Airlines, alleging the carrier operated chronically delayed flights.

The Department of Transportation said that two Southwest Airlines routes arrived late nearly 180 times in a five-month period in 2022.

USDOT said that for five months in 2022, Southwest operated two chronically delayed flights: one between Chicago Midway and ...

The Biden administration on Wednesday sued Southwest Airlines, accusing the carrier ... one between Chicago Midway and Oakland, California, and another between Baltimore and Cleveland.