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

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

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

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

A man on board a Frontier Airlines flight en route to Houston from Denver had to be restrained after he became combative and ...

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

DENVER — A passenger on a Frontier Airlines flight from Denver to Houston on Tuesday night had to be restrained midflight ...

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

An out-of-control Frontier Airlines passenger punched an airplane window so hard that it cracked before he was hogtied by ...

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