AS140 (SFO-SEA) on December 13, 2022 This Alaska Airlines flight between San Francisco International Airport and Tacoma International Airport, on December 13, 2022, was operated by another airline. It departed from gate D9. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N953AK. See all the flights for AS140.
AS140's departure from SFO on this date
Sometimes flight paths may look a bit weird in places, because that is (can be) the nature of radar data. It should still give you a rough idea of where this flight traveled to and from though.