Flights for the airplane with tail number N2140U 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.

UA857 (SFO-ICN)
This United Airlines flight traveled from San Francisco International Airport to Incheon International Airport, on October 30, 2022. It departed from gate G12. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA857.
UA863 (SFO-SYD)
This United Airlines flight between San Francisco International Airport and Kingsford Smith Airport, on September 30, 2022, was operated by another airline. It departed from gate G6. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA863.
UA2169 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on September 30, 2022, was operated by another airline. It arrived at gate G6. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA2169.
UA793 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on September 30, 2022, was operated by another airline. It departed from gate F22. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA793.
UA396 (HNL-SFO)
This United Airlines flight between Honolulu International Airport and San Francisco International Airport, on September 29, 2022, was operated by another airline. It arrived at gate F19. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA396.
UA1175 (SFO-HNL)
This United Airlines flight between San Francisco International Airport and Honolulu International Airport, on September 28, 2022, was operated by another airline. It departed from gate F15. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA1175.
UA1641 (IAD-SFO)
This United Airlines flight between Dulles International Airport and San Francisco International Airport, on September 27, 2022, was operated by another airline. It arrived at gate F15. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA1641.
UA1869 (SFO-IAD)
This United Airlines flight between San Francisco International Airport and Dulles International Airport, on September 27, 2022, was operated by another airline. It departed from gate F22. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA1869.
UA396 (HNL-SFO)
This United Airlines flight between Honolulu International Airport and San Francisco International Airport, on September 26, 2022, was operated by another airline. It arrived at gate F22. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA396.
UA1175 (SFO-HNL)
This United Airlines flight between San Francisco International Airport and Honolulu International Airport, on September 25, 2022, was operated by another airline. It departed from gate G9. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA1175.
UA872 (TPE-SFO)
This United Airlines flight traveled from Taoyuan International Airport to San Francisco International Airport, on September 24, 2022. It arrived at gate G12. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA872.
UA871 (SFO-TPE)
This United Airlines flight traveled from San Francisco International Airport to Taoyuan International Airport, on September 23, 2022. It departed from gate G12. Passengers were flying aboard a Boeing 777-300ER with tail number N2140U. See all the flights for UA871.