Flights for the airplane with tail number N37420 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.

UA1008 (SFO-LAX)
This United Airlines flight between San Francisco International Airport and Los Angeles International Airport, on October 18, 2023, was operated by another airline. It departed from gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA1008.
UA697 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on October 18, 2023, was operated by another airline. It arrived at gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA697.
UA1413 (SFO-LAX)
This United Airlines flight between San Francisco International Airport and Los Angeles International Airport, on October 11, 2023, was operated by another airline. It departed from gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA1413.
UA1057 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on October 11, 2023, was operated by another airline. It arrived at gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA1057.
UA1823 (SFO-DEN)
This United Airlines flight between San Francisco International Airport and Denver International Airport, on October 08, 2023, was operated by another airline. It departed from gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA1823.
UA343 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on October 08, 2023, was operated by another airline. It arrived at gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA343.
UA1788 (SFO-SAN)
This United Airlines flight between San Francisco International Airport and San Diego International Airport, on September 22, 2023, was operated by another airline. It departed from gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA1788.
UA1769 (RDU-SFO)
This United Airlines flight between Durham International Airport and San Francisco International Airport, on September 21, 2023, was operated by another airline. It arrived at gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA1769.
UA689 (SFO-RDU)
This United Airlines flight between San Francisco International Airport and Durham International Airport, on September 21, 2023, was operated by another airline. It departed from gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA689.
UA336 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on September 21, 2023, was operated by another airline. It arrived at gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA336.
UA725 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on August 26, 2023, was operated by another airline. It departed from gate E7. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA725.
UA2117 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on August 26, 2023, was operated by another airline. It arrived at gate E7. Passengers were flying aboard a Boeing 737-900 with tail number N37420. See all the flights for UA2117.