An unexplained odor on a Frontier Airlines flight at Orlando International Airport cut a Saturday afternoon departure short ...

Airport officials said seven passengers were evaluated and three were later transported to the hospital for treatment.

A Frontier Airlines flight heading to Chicago’s O’Hare International Airport was diverted Sunday due to a “passenger disturbance.” According to the Federal Aviation Administration, Frontier Airlines ...

A person walking on the runway at Denver International Airport was reportedly struck by a Frontier Airlines jet during takeoff late Friday night.

Officials say the runway collision was not an accident. Here's what we know about the fence breach, the high-speed impact, and the safety questions facing Denver International Airport.

Passengers were evacuated from the Frontier flight to Los Angeles after the collision during takeoff, which the Federal ...

Frontier Airlines is investigating the crash. The pilot reported "an individual walking across the runway" to air traffic control.

The Sunday night security incident came just days after a pedestrian jumped the perimeter fence at Denver International ...

Frontier Airlines will go head to head with American, Delta, United and Southwest on the route to Orlando from California's biggest city.

Frontier Airlines said it has already begun increasing service from Detroit as budget flyers seek alternatives to defunct ...