Summary
Passengers on an American Airlines flight from Milwaukee to Dallas-Fort Worth restrained a Canadian man with duct tape after he allegedly attempted to open a cabin door mid-flight, claiming he was the “captain” and needed to exit.
The man became aggressive, injuring a flight attendant as he rushed toward the door.
Several passengers, including Doug McCright and Charlie Boris, subdued him, using duct tape to secure his hands and ankles.
Authorities detained the man upon landing, and the incident remains under investigation.
It’s physically impossible to open a door on an airplane during most stages of the flight. The door first needs to move inward before opening, and the pressure differential is absurd. The handle would break long before you’d open the door. The only time it’s really possible is near the ground as you’re coming in to land or taking off (which did happen recently).
That’s not true on every plane.
Typically for doors that don’t open inward first, they have interlocks.
For example, the over wing doors on a 737ng don’t open inward, they are actually spring loaded on a hinge and swing directly outward, there is a locking pawl that engages and disengages automatically under specific circumstances, requiring the squat switches on the landing gear to be engaged and the throttles to be in an idle position.