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

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

The US Department of Transportation sued Southwest Airlines and fined Frontier Airlines for flight delays, seeking civil ...

The U.S. Transportation Department is suing Southwest Airlines and has fined Frontier Airlines over "chronically" delayed ...

United States and U.S. Department of Transportation DOT announced a lawsuit against Southwest Airlines (LUV) for illegally operating multiple ...

The US Department of Transportation (DOT) has sued Southwest Airlines for allegedly operating numerous "chronically delayed" ...

The Transportation Department files a lawsuit against Southwest Airlines and fines Frontier Airlines for persistent flight ...

Transportation Department sues Southwest Airlines, seeking over $2.1 million in penalties for chronically delayed flights.

Co. was sued by the US Transportation Department for allegedly violating rules that require airlines to set and meet ...

In a statement issued to Forbes, Southwest Airlines said that its impressive achievement was thanks to the carrier's ...

A recent filing from the Department of Transportation (DOT) revealed the timings of the five carrier's new flights to ...

Federal authorities announced Tuesday that they have erased Chinese malware from thousands of computers across the United ...