UA1857 (SFO-ORD) on December 30, 2020 This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on December 30, 2020. It departed from gate F16. Passengers were flying aboard a Boeing 737-900 with tail number N57863. See all the flights for UA1857.

Flight path for UA1857 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.

UA1857'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.