Transportation Secretary Pete Buttigieg said airlines have a legal obligation to ensure that their schedules list realistic ...

The Transportation Department files a lawsuit against Southwest Airlines and fines Frontier Airlines for persistent flight ...

The US Department of Transportation sued Southwest Airlines and fined Frontier Airlines for flight delays, seeking civil ...

The flights operated between Chicago Midway International Airport and Oakland, California ... announced an enforcement action against Frontier Airlines for chronically delayed flights.

US Government Sues Southwest Airlines and Fines Frontier for Chronically Delayed ... The agency said the U.S. District Court lawsuit it filed in California on Wednesday alleges that Southwest ...

The agency said the U.S. District Court lawsuit it filed in California on Wednesday alleges ... The department fined Frontier Airlines $650,000 in civil penalties with $325,000 to be paid to ...

Number nine, Frontier number eight American Airlines, American ... The agency said the U.S. District Court lawsuit it filed in California on Wednesday alleges that Southwest illegally operated ...