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

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

A passenger aboard a Frontier Airlines flight to Houston had a violent outburst on Wednesday after being asked to move, ...

The man broke the window’s inner pane and plastic frame before being subdued on a Frontier Airlines flight on Tuesday. The F.B.I. is investigating.

An unruly passenger on a Frontier Airlines flight was seen on video yelling and being taken down by fellow passengers.

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

A crazed Frontier Airlines passenger was restrained by a group of fellow travelers with makeshift restraints after repeatedly punching the seat in front of him.

"He was scary," a witness said. "He started kicking profusely and started punching the window." Passengers on board ...

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

A Frontier Airlines flight turned chaotic when a man cracked a window panel, forcing passengers to restrain him with ...

A passenger on a Frontier Airlines flight bound for Houston punched a window hard enough to break the plexiglass according to ...