22 August 2022: En Route From Seattle to San Diego

Alaska Airlines Flight 558 was diverted back to Seattle shortly after takeoff, according to a statement from the airline. The flight “reported an unusual vibration on the left side of the aircraft soon after departure,” a representative for Alaska Airlines said in the statement. “The aircraft returned to the airport and landed safely.” It was in the air for less than 30 minutes and it was determined that part of the cowling had detached from the engine, the airline said.