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.

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.

Cellphone video captured the moments when several passengers on a Frontier Airlines flight restrained a man after he began lashing out on the plane and ...