The agency is seeking civil penalties against Southwest Airlines, and also fined Frontier Airlines for its continuous delays.

On Wednesday, the U.S. Department of Transportation (DOT) filed a lawsuit in a San Francisco court against Southwest Airlines ...

Southwest Airlines’ stock was falling Thursday, after Citigroup downgraded the stock to sell from neutral, arguing that the ...

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

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

The lawsuit filed in California alleges that Southwest illegally operated chronically delayed flights and disrupted ...

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

The Department of Transportation is suing Southwest Airlines and accusing the carrier of “illegally operating multiple ...

Former North Dakota Gov. Doug Burgum is before the Senate Energy and Natural Resources Committee on Thursday, seeking ...

The number of Americans applying for unemployment benefits rose last week, but layoffs remain historically low and the job ...

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