A passenger on a Frontier Airlines flight had to be restrained by other travelers after he broke a plane window.

An unruly passenger on a Frontier Airlines flight was tackled by fellow passengers Tuesday after they say he began punching ...

A man aboard a Frontier Airlines flight was restrained by fellow passengers on Wednesday after damaging the plane window, ...

Passengers onboard a flight from Denver to Houston this week were forced to restrain a man with shoelaces and zip ties after ...

A passenger who appeared to be experiencing a mental health crisis punched out the plexiglass of a window mid-flight.

Frontier Airlines has managed to snap a four-year full-year net loss streak, ending the year with a net profit of $85 million, with the airline’s chief executive praising its revenue and network ...

Police said chaos erupted about 20 minutes into the flight from Denver to Houston when the man began punching the seat in front of him and the plane window.

A Frontier Airlines passenger was restrained on the airline's Flight 4856 from Denver to Houston after he was screaming and punching the aircraft's windows on Tuesday, Feb. 4.

THIS is the shocking moment a passenger is pinned down and tied up with shoelaces by his fellow flyers after smashing a ...

Spirit, which filed for bankruptcy protection last year, says it has rejected the new Frontier overture but would be open to ...

Frontier Group Holdings, parent company of Frontier Airlines, beat Q4 profit expectations with a 12% revenue increase.

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