The Federal Aviation Administration announced that Frontier Airlines implemented a ground stop for all destinations, but lifted the order shortly thereafter.

This story incorporates reporting from Yahoo, MSN and MSN.Frontier Airlines experienced a nationwide ground stop affecting ...

Frontier Airlines is attempting for a second time to merge with the now bankrupt Spirit Airlines, which declared bankruptcy ...

Breeze Airways is cashing in on premium revenue and its unique route structure while some budget competitors struggle to stay ...

Spirit Airlines and rival Frontier Group are discussing a merger again, more than two years after the two ultra-low-cost ...

The Transportation Department files a lawsuit against Southwest Airlines and fines Frontier Airlines for persistent flight delays, seeking maximum civil penalties ...

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 ...

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 ...