UA403 (DEN-SFO) on July 25, 2021 This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on July 25, 2021. It arrived at gate E7. Passengers were flying aboard a Boeing 757-300. See all the flights for UA403.

UA403'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.