UA1840 (PHX-SFO) on September 17, 2021 This United Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on September 17, 2021. It arrived at gate E12. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1840.
Flight path for UA1840 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.