Flights for the airplane with tail number N77431 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.

UA2243 (ONT-SFO)
This United Airlines flight between Ontario International Airport and San Francisco International Airport, on April 02, 2023, was operated by another airline. It arrived at gate D11. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA2243.
UA1576 (SFO-ONT)
This United Airlines flight between San Francisco International Airport and Ontario International Airport, on April 01, 2023, was operated by another airline. It departed from gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA1576.
UA1810 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on April 01, 2023, was operated by another airline. It arrived at gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA1810.
UA2334 (SFO-PSP)
This United Airlines flight between San Francisco International Airport and Palm Springs International Airport, on April 01, 2023, was operated by another airline. It departed from gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA2334.
UA1803 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on March 31, 2023, was operated by another airline. It arrived at gate E6. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA1803.
UA2621 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on March 20, 2023, was operated by another airline. It arrived at gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA2621.
UA2238 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on March 18, 2023, was operated by another airline. It arrived at gate E3. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA2238.
UA2239 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on March 15, 2023, was operated by another airline. It arrived at gate E6. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA2239.
UA1248 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on March 15, 2023, was operated by another airline. It departed from gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA1248.
UA2361 (SFO-IAH)
This United Airlines flight between San Francisco International Airport and George Bush Intercontinental Airport, on March 04, 2023, was operated by another airline. It departed from gate D10. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA2361.
UA500 (IND-SFO)
This United Airlines flight between Indianapolis International Airport and San Francisco International Airport, on March 04, 2023, was operated by another airline. It arrived at gate D10. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA500.
UA1874 (SFO-IND)
This United Airlines flight traveled from San Francisco International Airport to Indianapolis International Airport, on March 03, 2023. It departed from gate E13. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA1874.