UA521 (SFO-PHX) on August 23, 2022 This United Airlines flight between San Francisco International Airport and Sky Harbor International Airport, on August 23, 2022, was operated by another airline. It departed from gate E9. Passengers were flying aboard a Boeing 737-800 with tail number N78501. See all the flights for UA521.
Flight path for UA521 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.
UA521's departure from 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.