A fight broke out on board Frontier Flight 4856 about 30 minutes after departing Denver, Colorado on February 4. The flight was enroute to Houston, Texas when a passenger got upset about changing seats with another passenger. The situation escalated to a point where the passenger started hitting a window and eventually broke the plexiglass partition in between the cabin and the actual window. Other passengers used tie wraps, flex cuffs and shoelaces to restrain the unruly passenger. Eventually the passenger calmed down and the flight was able to continue to Houston.
https://nypost.com/2025/02/07/us-news/frontier-airlines-passenger-restrained-after-punching-seat-cracking-window-on-houston-bound-flight/
