UA1257 (EWR-SFO) on September 24, 2022 This United Airlines flight between Newark International Airport and San Francisco International Airport, on September 24, 2022, was operated by another airline. It arrived at gate F19. Passengers were flying aboard a Boeing 777-200 with tail number N227UA. See all the flights for UA1257.

UA1257'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.