AS1042 (SEA-SFO) on March 12, 2023 This Alaska Airlines flight between Tacoma International Airport and San Francisco International Airport, on March 12, 2023, was operated by another airline. It arrived at gate D9. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N952AK. See all the flights for AS1042.

AS1042's arrival at 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.