UA858 (PVG-SFO) on September 18, 2023 This United Airlines flight between Pudong International Airport and San Francisco International Airport, on September 18, 2023, was operated by another airline. It arrived at gate G5. Passengers were flying aboard a Boeing 777-300ER with tail number N2331U. See all the flights for UA858.
Flight path for UA858 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.