Frontier had pitched the bankrupt airline on a coupledom that it claimed would have created a formidable low-cost competitor ...

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

Frontier Airlines is making a second attempt to merge with Spirit Airlines, which filed for bankruptcy in November amid ...

Budget carrier Frontier Airlines announced on Wednesday that it has made another bid for fellow discount carrier Spirit ...

Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

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

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

Protecting and conserving our natural heritage, predicting weather and environmental conditions, preventing and managing pollution, promoting clean growth and a sustainable environment for present and ...

Frontier Airlines recently launched the A Blizzard of Savings sale, which has discounted fares to popular vacation getaways ...

Airlines have a legal obligation to ensure that their flight schedules provide travelers with realistic departure and arrival times,” Transportation Secretary Pete Buttigieg said in a ...

From Paris to Mexico City to Hawaii and beyond, here are all the new flights coming to Phoenix Sky Harbor and Mesa Gateway ...