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 federal government is suing Southwest Airlines and fined Frontier Airlines, accusing the carriers of illegally operating ...

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 ...

After months of playing coy, Frontier Group Holdings acknowledged on 29 January having "significant interest" in creating the USA's fifth-largest through the acquisition of ailing ultra-low-cost ...

If you're thinking of taking a trip this year, there's several new options out of the Cincinnati/Northern Kentucky ...

Frontier Airlines recently announced a discount promotion with 100 percent off of the base fares for selected February ...

Frontier Airlines’ second attempt at acquiring rival Spirit Airlines could impact not only one but two western Pennsylvania ...

Delta Air Lines is dropping nonstop service to two Central American destinations from a key West Coast hub — but launching ...