Spirit Airlines has again rejected a third takeover bid from budget rival Frontier, saying that it would focus on its own ...

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

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

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

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

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

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

Twenty minutes into the flight from Denver to Houston, witnesses say the man was punching the seat in front of him.

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.

According to the Houston Police Department, a man on the flight was acting erratically and began punching the seat in front ...

A man aboard to Houston became violent, cracking a window before passengers restrained him. Frontier reportedly declined ...

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