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

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

The department's investigation found two Southwest Airline flights were delayed for five consecutive months in 2022. Both ...

The U.S. Department of Transportation is suing Dallas-based Southwest Airlines over chronic flight delays and disrupting ...

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