United Airlines and Alaska Airlines canceled more than 350 flights on Monday, representing 8% of United’s schedule and 20% of Alaska’s, as the FAA grounded 171 Boeing 737 Max 9s airplanes following an incident on Friday.
Alaska Airlines said passengers whose flights are canceled will be moved to the next available flight, or can request a change or a refund without incurring fees under a flexible travel policy. United said in a post on X (formerly known as Twitter) that it is working with customers to find other travel options.
A door plug blew off an Alaska Airlines flight in midair, leaving a gaping hole and howling winds that caused the plane to depressurize, forcing the plane to return to Portland, Oregon, minutes after takeoff.
Two seats were destroyed on the aircraft—but they were unoccupied. And because the accident occurred right after take-off, everyone was wearing seatbelts (though some expressed concern over babies being held by their mothers instead of being placed in car seats). None of the 171 passengers and six crew members aboard was seriously injured.
Investigators are looking into how the door plug—a panel where an optional emergency exit can be placed if passenger capacity is high—was fastened before it blew out of the plane. The door plug has been located in the backyard of a teacher in Portland, Oregon, but the plane’s cockpit voice recorder was inadvertently taped over.
Another version of the Max, a 737 Max 8, was involved in two crashes that killed hundreds of people in 2018 and 2019. And last month, Boeing urged its customers to inspect more than 1,300 Max planes for possible loose bolts in the rudder-control system.
Boeing stock fell 9% in early trading on Monday. In a research report, Morningstar said that while the impact would not be material, “the dramatic nature of the flaw will have the effect of once again calling Boeing’s product governance into question by customers, regulators and the flying public.”
