UA1240 (PHX-SFO) on May 28, 2023 This United Airlines flight between Sky Harbor International Airport and San Francisco International Airport, on May 28, 2023, was operated by another airline. It arrived at gate E13. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37521. See all the flights for UA1240.
UA1240'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.