UA1440 (IAD-SFO) on September 30, 2021 This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on September 30, 2021. It arrived at gate E6. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1440.

UA1440'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.