AS939 (SFO-SEA) on September 17, 2019 This Alaska Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on September 17, 2019. Passengers were flying aboard a Boeing 737-900. See all the flights for AS939.

Flight path for AS939 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.