UA1878 (ORD-SFO) on October 19, 2023 This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on October 19, 2023, was operated by another airline. It arrived at gate F2. Passengers were flying aboard a Boeing 737-900 with tail number N37464. See all the flights for UA1878.
Flight path for UA1878 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.