Alaska Airlines flight was headed for maintenance the same day part of the plane blew off

Alaska Airlines flight 1282, on which a door plug blew off the side of the plane shortly after takeoff on January 5, was scheduled to be taken out of service for maintenance the night of the incident, the airline said Tuesday.

Alaska Airlines flight 1282, on which a door plug blew off the side of the plane shortly after takeoff on January 5, was scheduled to be taken out of service for maintenance the night of the incident, the airline said Tuesday. Although Alaska Airlines did not say why the plane was set to be taken out of service, the airline told the New York Times, which first reported the scheduled safety check, that the plane was set to be removed from service to investigate two separate warning lights that alerted the crew to a potential pressurization problem on the plane over the 10 days prior to the blowout. Jennifer Homendy, chair of the National Transportation Safety Board, told CNN on January 8 that she was aware the plane had pressurization issues before the door plug blew out, and the safety regulator planned on probing Alaska Airlines about the incident. But the NTSB later clarified that it believed the pressurization warnings were unrelated to the side of the plane blowing out mid-air. The NTSB said the warning started appearing just weeks after the plane was delivered, in early December, and most recently happened the day before the door plug blowout incident. Max Tidwell, the vice president for safety and security for Alaska Airlines, told the New York Times that the airline did not believe the indicator lights posed a serious enough problem to take the plane out of service sooner without carrying passengers. Such deferred maintenance is common and legal, and the plane had made 154 successful flights before the blowout.