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.

UA872 (TPE-SFO)
This United Airlines flight traveled from Taoyuan International Airport to San Francisco International Airport, on March 24, 2024. It arrived at gate G2. 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 March 23, 2024. It departed from gate G8. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA871.
UA878 (HKG-SFO)
This United Airlines flight traveled from Hong Kong International Airport to San Francisco International Airport, on March 22, 2024. It arrived at gate G9. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA878.
UA869 (SFO-HKG)
This United Airlines flight traveled from San Francisco International Airport to Hong Kong International Airport, on March 21, 2024. It departed from gate G7. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA869.
UA863 (SFO-SYD)
This United Airlines flight between San Francisco International Airport and Kingsford Smith Airport, on March 19, 2024, 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.
UA878 (HKG-SFO)
This United Airlines flight traveled from Hong Kong International Airport to San Francisco International Airport, on March 19, 2024. It arrived at gate G13. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA878.
UA869 (SFO-HKG)
This United Airlines flight traveled from San Francisco International Airport to Hong Kong International Airport, on March 18, 2024. It departed from gate G13. Passengers were flying aboard a Boeing 777-300ER with tail number N2251U. See all the flights for UA869.
UA830 (SYD-SFO)
This United Airlines flight between Kingsford Smith Airport and San Francisco International Airport, on March 18, 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 UA830.
UA863 (SFO-SYD)
This United Airlines flight between San Francisco International Airport and Kingsford Smith Airport, on March 16, 2024, 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.
UA889 (PEK-SFO)
This United Airlines flight between Beijing Capital Airport and San Francisco International Airport, on March 16, 2024, 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 UA889.
UA888 (SFO-PEK)
This United Airlines flight between San Francisco International Airport and Beijing Capital Airport, on March 15, 2024, 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 UA888.
UA2344 (IAD-SFO)
This United Airlines flight between Dulles International Airport and San Francisco International Airport, on March 14, 2024, 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 UA2344.