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

UA1175 (SFO-HNL)
This United Airlines flight between San Francisco International Airport and Honolulu International Airport, on December 05, 2022, was operated by another airline. It departed from gate G2. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA1175.
UA872 (TPE-SFO)
This United Airlines flight traveled from Taoyuan International Airport to San Francisco International Airport, on December 04, 2022. It arrived at gate G12. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA872.
UA871 (SFO-TPE)
This United Airlines flight traveled from San Francisco International Airport to Taoyuan International Airport, on December 03, 2022. It departed from gate G2. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA871.
UA870 (SYD-SFO)
This United Airlines flight between Kingsford Smith Airport and San Francisco International Airport, on December 03, 2022, 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 UA870.
UA863 (SFO-SYD)
This United Airlines flight between San Francisco International Airport and Kingsford Smith Airport, on December 01, 2022, was operated by another airline. It departed from gate G13. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA863.
UA59 (FRA-SFO)
This United Airlines flight between Frankfurt-Hahn Airport and San Francisco International Airport, on December 01, 2022, was operated by another airline. It arrived at gate G9. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA59.
UA58 (SFO-FRA)
This United Airlines flight between San Francisco International Airport and Frankfurt-Hahn Airport, on November 30, 2022, was operated by another airline. It departed from gate G10. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA58.
UA927 (FRA-SFO)
This United Airlines flight between Frankfurt-Hahn Airport and San Francisco International Airport, on November 29, 2022, was operated by another airline. It arrived at gate G5. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA927.
UA926 (SFO-FRA)
This United Airlines flight between San Francisco International Airport and Frankfurt-Hahn Airport, on November 28, 2022, was operated by another airline. It departed from gate G10. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA926.
UA58 (SFO-FRA)
This United Airlines flight between San Francisco International Airport and Frankfurt-Hahn Airport, on November 27, 2022, was operated by another airline. It departed from gate G12. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA58.
UA788 (EWR-SFO)
This United Airlines flight between Newark International Airport and San Francisco International Airport, on November 27, 2022, 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 UA788.
UA2652 (SFO-EWR)
This United Airlines flight between San Francisco International Airport and Newark International Airport, on November 26, 2022, 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 UA2652.