Flights for the airplane with tail number N39423 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.

UA3895 (SFO-EUG)
This United Airlines flight traveled from San Francisco International Airport to Eugene Airport-Mahlon Sweet Field, on January 18, 2024. It departed from gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA3895.
UA2359 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on January 17, 2024, was operated by another airline. It arrived at gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA2359.
UA1961 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on October 06, 2023, was operated by another airline. It departed from gate D11. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA1961.
UA1615 (CLE-SFO)
This United Airlines flight between Hopkins International Airport and San Francisco International Airport, on October 06, 2023, was operated by another airline. It arrived at gate D11. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA1615.
UA1761 (SFO-CLE)
This United Airlines flight between San Francisco International Airport and Hopkins International Airport, on October 05, 2023, was operated by another airline. It departed from gate D11. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA1761.
UA1765 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on October 05, 2023, was operated by another airline. It arrived at gate D10. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA1765.
UA1707 (SFO-RDU)
This United Airlines flight between San Francisco International Airport and Durham International Airport, on September 05, 2023, was operated by another airline. It departed from gate F19. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA1707.
UA2363 (SEA-SFO)
This United Airlines flight between Tacoma International Airport and San Francisco International Airport, on September 05, 2023, was operated by another airline. It arrived at gate F19. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA2363.
UA447 (SFO-SEA)
This United Airlines flight between San Francisco International Airport and Tacoma International Airport, on September 05, 2023, was operated by another airline. It departed from gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA447.
UA1201 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on September 05, 2023, was operated by another airline. It arrived at gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA1201.
UA2669 (SFO-SAN)
This United Airlines flight between San Francisco International Airport and San Diego International Airport, on September 05, 2023, was operated by another airline. It departed from gate D11. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA2669.
UA1012 (TPA-SFO)
This United Airlines flight between Tampa International Airport and San Francisco International Airport, on September 05, 2023, was operated by another airline. It arrived at gate D11. Passengers were flying aboard a Boeing 737-900 with tail number N39423. See all the flights for UA1012.