Flights for the airplane with tail number N78509 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.

UA2672 (DEN-SFO)
This United Airlines flight between Denver International 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 737-800 with tail number N78509. See all the flights for UA2672.
UA1107 (SFO-AUS)
This United Airlines flight between San Francisco International Airport and Austin-Bergstrom International Airport, on March 11, 2023, was operated by another airline. It departed from gate F21. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1107.
UA2761 (LAX-SFO)
This United Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on March 11, 2023. It arrived at gate F21. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA2761.
UA2480 (SNA-SFO)
This United Airlines flight between John Wayne Airport and San Francisco International Airport, on February 22, 2023, was operated by another airline. It arrived at gate F17. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA2480.
UA2047 (SFO-SNA)
This United Airlines flight between San Francisco International Airport and John Wayne Airport, on February 21, 2023, was operated by another airline. It departed from gate E9. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA2047.
UA2047 (LAS-SFO)
This United Airlines flight between McCarran International Airport and San Francisco International Airport, on February 21, 2023, was operated by another airline. It arrived at gate E9. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA2047.
UA2678 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on February 21, 2023, was operated by another airline. It departed from gate F20. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA2678.
UA2644 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on February 21, 2023, was operated by another airline. It arrived at gate F20. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA2644.
UA605 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on February 20, 2023, was operated by another airline. It departed from gate F12. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA605.
UA1531 (SFO-RNO)
This United Airlines flight between San Francisco International Airport and Reno-Tahoe International Airport, on February 19, 2023, was operated by another airline. It departed from gate E5. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1531.
UA1061 (SEA-SFO)
This United Airlines flight between Tacoma International Airport and San Francisco International Airport, on February 19, 2023, was operated by another airline. It arrived at gate E5. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1061.
UA447 (SFO-SEA)
This United Airlines flight between San Francisco International Airport and Tacoma International Airport, on February 19, 2023, was operated by another airline. It departed from gate E7. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA447.