Flights for the airplane with tail number N37556 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.

UA581 (CLE-SFO)
This United Airlines flight between Hopkins International Airport and San Francisco International Airport, on October 14, 2023, was operated by another airline. It arrived at gate F19. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA581.
UA1820 (SFO-CLE)
This United Airlines flight between San Francisco International Airport and Hopkins International Airport, on October 14, 2023, was operated by another airline. It departed from gate F14. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA1820.
UA1240 (SEA-SFO)
This United Airlines flight between Tacoma International Airport and San Francisco International Airport, on October 14, 2023, was operated by another airline. It arrived at gate F14. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA1240.
UA2385 (SFO-SEA)
This United Airlines flight between San Francisco International Airport and Tacoma International Airport, on October 13, 2023, was operated by another airline. It departed from gate E6. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA2385.
UA1632 (PDX-SFO)
This United Airlines flight between Portland International Airport and San Francisco International Airport, on October 13, 2023, was operated by another airline. It arrived at gate E6. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA1632.
UA1756 (LAX-SFO)
This United Airlines flight between Los Angeles International Airport and San Francisco International Airport, on October 11, 2023, was operated by another airline. It arrived at gate F3. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA1756.
UA2034 (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 F3. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA2034.
UA299 (SFO-IAH)
This United Airlines flight between San Francisco International Airport and George Bush Intercontinental Airport, on October 05, 2023, was operated by another airline. It departed from gate E7. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA299.
UA2158 (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 E7. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA2158.
UA1054 (SFO-BOS)
This United Airlines flight between San Francisco International Airport and Gen E L Logan International Airport, on October 01, 2023, was operated by another airline. It departed from gate E9. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA1054.
UA574 (LAS-SFO)
This United Airlines flight between McCarran International Airport and San Francisco International Airport, on October 01, 2023, was operated by another airline. It arrived at gate E9. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA574.
UA2158 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on October 01, 2023, was operated by another airline. It departed from gate E11. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA2158.