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.

UA59 (FRA-SFO)
This United Airlines flight between Frankfurt-Hahn Airport and San Francisco International Airport, on September 13, 2023, was operated by another airline. It arrived at gate G7. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA59.
UA926 (SFO-FRA)
This United Airlines flight between San Francisco International Airport and Frankfurt-Hahn Airport, on September 11, 2023, 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 UA926.
UA59 (FRA-SFO)
This United Airlines flight between Frankfurt-Hahn Airport and San Francisco International Airport, on September 11, 2023, 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.
UA58 (SFO-FRA)
This United Airlines flight between San Francisco International Airport and Frankfurt-Hahn Airport, on September 10, 2023, 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.
UA862 (HKG-SFO)
This United Airlines flight traveled from Hong Kong International Airport to San Francisco International Airport, on September 10, 2023. It arrived at gate G13. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA862.
UA877 (SFO-HKG)
This United Airlines flight traveled from San Francisco International Airport to Hong Kong International Airport, on September 08, 2023. It departed from gate G9. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA877.
UA927 (FRA-SFO)
This United Airlines flight between Frankfurt-Hahn Airport and San Francisco International Airport, on September 08, 2023, 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 UA927.
UA926 (SFO-FRA)
This United Airlines flight between San Francisco International Airport and Frankfurt-Hahn Airport, on September 07, 2023, 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 UA926.
UA870 (SYD-SFO)
This United Airlines flight between Kingsford Smith Airport and San Francisco International Airport, on September 06, 2023, was operated by another airline. It arrived at gate G6. 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 September 05, 2023, 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 UA863.
UA1676 (EWR-SFO)
This United Airlines flight between Newark International Airport and San Francisco International Airport, on September 04, 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 UA1676.
UA58 (SFO-FRA)
This United Airlines flight between San Francisco International Airport and Frankfurt-Hahn Airport, on August 31, 2023, was operated by another airline. It departed from gate G7. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA58.