The Transportation Department is stepping up enforcement of persistent flight delays with a lawsuit against Southwest Airlines and a fine against Frontier Airlines. The agency said the U.S. District ...

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

With the help of a K9, Des Moines police caught a man on a Southwest Airlines flight from Las Vegas with more than 50 pounds ...

Frontier Airlines declined to comment on the fine. The lawsuit against Southwest Airlines will proceed in the U.S. District Court for the Northern District of California. The outcome could establish ...

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

Southwest Airlines reports strong Q4 performance with record revenue but misses revenue expectations, plans $750M share ...

The Biden administration on Wednesday sued Southwest Airlines, accusing the carrier ... its civil suit in the US District Court in Northern California that the carrier had operated unrealistic ...

Southwest Airlines posted a profit in the fourth quarter as bookings during the holidays were better than expected.

A slow-moving low-pressure system will linger over the Southwest, bringing steady rain through at least Monday.

The agency said the U.S. District Court lawsuit it filed in California on Wednesday ... released this month that Southwest ranked fifth among the 10 North American airlines it evaluated for ...