Woman Bites Flight Attendant, Rips Vest in Meltdown on United Flight

A United passenger bit off more than she could chew during a recent flight … quite literally, ’cause the disgruntled flier ripped off a chunk of a flight attendant’s uniform in a new video.

TMZ has obtained footage from United Flight 762 from Miami to Newark, New Jersey Tuesday … and, it shows an upset passenger screaming at other passengers while the flight crew tries to restrain her, wrapping zip ties around her wrists.