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.

UA573 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on June 05, 2023, was operated by another airline. It arrived at gate D10. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA573.
UA436 (SFO-BWI)
This United Airlines flight between San Francisco International Airport and Baltimore-Washington International Thurgood Marshall Airport, on May 19, 2023, was operated by another airline. It departed from gate F17. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA436.
UA519 (DCA-SFO)
This United Airlines flight between Ronald Reagan Washington National Airport and San Francisco International Airport, on May 19, 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 UA519.
UA2315 (SFO-DCA)
This United Airlines flight between San Francisco International Airport and Ronald Reagan Washington National Airport, on May 19, 2023, was operated by another airline. It departed from gate D11. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA2315.
UA605 (MFR-SFO)
This United Airlines flight between Rogue Valley International-Medford Airport and San Francisco International Airport, on May 19, 2023, was operated by another airline. It arrived at gate D11. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA605.
UA1233 (SFO-MFR)
This United Airlines flight between San Francisco International Airport and Rogue Valley International-Medford Airport, on May 18, 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 UA1233.
UA270 (ABQ-SFO)
This United Airlines flight between Albuquerque International Airport and San Francisco International Airport, on May 18, 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 UA270.
UA2678 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on April 24, 2023, was operated by another airline. It departed from gate E11. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA2678.
UA2627 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on April 24, 2023, was operated by another airline. It arrived at gate E11. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA2627.
UA1164 (SFO-YYZ)
This United Airlines flight between San Francisco International Airport and Toronto Lester B Pearson International Airport, on April 03, 2023, was operated by another airline. It departed from gate E3. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1164.
UA519 (DCA-SFO)
This United Airlines flight between Ronald Reagan Washington National Airport and San Francisco International Airport, on April 03, 2023, was operated by another airline. It arrived at gate E3. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA519.
UA1954 (SFO-DCA)
This United Airlines flight between San Francisco International Airport and Ronald Reagan Washington National Airport, on April 03, 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 UA1954.