The DOT is aiming to send a message to all airlines that it will go to court to enforce passenger protections.

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

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

While the initial fine was $325,000, the DOT warned that if Frontier Airlines continues to chronically delay flights, the ...

A lawsuit filed against Southwest alleges the airline operated multiple “chronically delayed” flights affecting thousands of ...

and Baltimore and Cleveland, making the flights "chronically delayed." The DOT defines a "chronically delayed" flight as one ...

DOT sues Southwest Airlines, accusing the airline of chronic flight delays while citing unrealistic scheduling that disrupted passengers.

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

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

The Transportation Department is stepping up enforcement of persistent flight delays with a civil lawsuit against Southwest ...

"Since DOT issued its Chronically Delayed Flight (CDF) policy in 2009, Southwest has operated more than 20 million flights with no other CDF violations. Any claim that these two flights represent ...

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