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

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

Frontier passenger overpowered after punching out plane window during a flight after he was asked to move seat - Airline has ...

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

Passengers aboard a Frontier Airlines flight from Denver to Houston worked together to restrain a man who punched and broke a ...

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

After the man began to have what other passengers called a mental health crisis several male passengers moved in and ...

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

A man aboard a Frontier Airlines flight was restrained by fellow passengers on Wednesday after breaking the plexiglass of the ...

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

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

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.