Flights for the airplane with tail number N2251U These are not all the flights for this airplane, just the ones that have flown in and out of SFO since we've been counting. See all the airports this plane has visited for those flights or all the airplanes we've logged so far.

UA2268 (SFO-IAD)
This United Airlines flight between San Francisco International Airport and Dulles International Airport, on January 17, 2024, was operated by another airline. It departed from gate F15. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA2268.
UA877 (SFO-HKG)
This United Airlines flight traveled from San Francisco International Airport to Hong Kong International Airport, on January 16, 2024. It departed from gate G12. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA877.
UA59 (FRA-SFO)
This United Airlines flight between Frankfurt-Hahn Airport and San Francisco International Airport, on January 16, 2024, was operated by another airline. It arrived at gate G13. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA59.
UA1951 (IAD-SFO)
This United Airlines flight between Dulles International Airport and San Francisco International Airport, on November 29, 2023, was operated by another airline. It arrived at gate G2. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA1951.
UA548 (EWR-SFO)
This United Airlines flight between Newark International Airport and San Francisco International Airport, on November 26, 2023, was operated by another airline. It arrived at gate F19. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA548.
UA829 (SFO-SYD)
This United Airlines flight traveled from San Francisco International Airport to Kingsford Smith Airport, on November 20, 2023. It departed from gate G9. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA829.
UA890 (PVG-SFO)
This United Airlines flight traveled from Pudong International Airport to San Francisco International Airport, on November 20, 2023. It arrived at gate G9. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA890.
UA871 (SFO-TPE)
This United Airlines flight traveled from San Francisco International Airport to Taoyuan International Airport, on November 17, 2023. It departed from gate G10. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA871.
UA1951 (IAD-SFO)
This United Airlines flight between Dulles International Airport and San Francisco International Airport, on November 16, 2023, was operated by another airline. It arrived at gate F15. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA1951.
UA888 (SFO-PEK)
This United Airlines flight between San Francisco International Airport and Beijing Capital Airport, on November 12, 2023, was operated by another airline. It departed from gate G9. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA888.
UA396 (HNL-SFO)
This United Airlines flight between Honolulu International Airport and San Francisco International Airport, on November 09, 2023, was operated by another airline. It arrived at gate F19. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA396.
UA1175 (SFO-HNL)
This United Airlines flight between San Francisco International Airport and Honolulu International Airport, on November 08, 2023, was operated by another airline. It departed from gate F22. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA1175.