UA870 (SYD-SFO) on March 18, 2023 This United Airlines flight between Kingsford Smith Airport and San Francisco International Airport, on March 18, 2023, was operated by another airline. It arrived at gate G13. Passengers were flying aboard a Boeing 777-300ER with tail number N2333U. See all the flights for UA870.
UA870'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.