What to know:SouthwestAirlines offers a different experience. Here's how it works. The release also announced an enforcement action against FrontierAirlines for chronically delayed flights.
Southwest is disappointed that DOT chose to file a lawsuit over two flights that occurred more than two years ago," a spokesperson for the airline said.
Airlines are given sufficient time to address issues with delayed flights, but both Southwest and Frontier failed to comply with these rules, according to the DOT. Southwest defended its ...