Flights for the airplane with tail number N2138U 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.

UA1978 (EWR-SFO)
This United Airlines flight between Newark International Airport and San Francisco International Airport, on July 24, 2022, was operated by another airline. It arrived at gate G10. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA1978.
UA1128 (SFO-EWR)
This United Airlines flight between San Francisco International Airport and Newark International Airport, on July 22, 2022, was operated by another airline. It departed from gate F15. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA1128.
UA1175 (SFO-HNL)
This United Airlines flight between San Francisco International Airport and Honolulu International Airport, on July 20, 2022, was operated by another airline. It departed from gate F13. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA1175.
UA863 (SFO-SYD)
This United Airlines flight between San Francisco International Airport and Kingsford Smith Airport, on July 16, 2022, was operated by another airline. It departed from gate G9. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA863.
UA195 (MUC-SFO)
This United Airlines flight between Franz-Josef-Strauss Airport and San Francisco International Airport, on July 16, 2022, was operated by another airline. It arrived at gate G8. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA195.
UA194 (SFO-MUC)
This United Airlines flight between San Francisco International Airport and Franz-Josef-Strauss Airport, on July 15, 2022, was operated by another airline. It departed from gate G12. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA194.
UA1101 (EWR-SFO)
This United Airlines flight between Newark International Airport and San Francisco International Airport, on July 14, 2022, was operated by another airline. It arrived at gate F15. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA1101.
UA58 (SFO-FRA)
This United Airlines flight between San Francisco International Airport and Frankfurt-Hahn Airport, on July 11, 2022, was operated by another airline. It departed from gate G5. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA58.
UA195 (MUC-SFO)
This United Airlines flight between Franz-Josef-Strauss Airport and San Francisco International Airport, on July 10, 2022, was operated by another airline. It arrived at gate G5. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA195.
UA194 (SFO-MUC)
This United Airlines flight between San Francisco International Airport and Franz-Josef-Strauss Airport, on July 09, 2022, was operated by another airline. It departed from gate G5. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA194.
UA310 (EWR-SFO)
This United Airlines flight between Newark International Airport and San Francisco International Airport, on July 09, 2022, was operated by another airline. It arrived at gate G5. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA310.
UA2059 (SFO-EWR)
This United Airlines flight between San Francisco International Airport and Newark International Airport, on July 08, 2022, was operated by another airline. It departed from gate F19. Passengers were flying aboard a Boeing 777-300ER with tail number N2138U. See all the flights for UA2059.