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Airlines deal with thousands of disruptive, troublesome, and often downright dangerous passengers every year. Here's how they classify them
businessinsider.com/unruly-passengers-rising-aviation-rules-four-levels-disruptive-breach-cockpit-2025-10
Police officers in London Heathrow Airport.
Steve Parsons/PA Images via Getty Images
Reports of unruly passengers rose five times in 2021 compared to the year before.
There are still about twice as many incidents as pre-pandemic.
International aviation rules classify disruptive…
This story appeared on businessinsider.com, 2025-10-25 11:45:01.