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.

UA1823 (SFO-IAH)
This United Airlines flight between San Francisco International Airport and George Bush Intercontinental Airport, on March 12, 2024, was operated by another airline. It departed from gate E4. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA1823.
UA574 (LAS-SFO)
This United Airlines flight between McCarran International Airport and San Francisco International Airport, on March 12, 2024, was operated by another airline. It arrived at gate E4. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA574.
UA1923 (SFO-DEN)
This United Airlines flight between San Francisco International Airport and Denver International Airport, on March 01, 2024, was operated by another airline. It departed from gate E13. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA1923.
UA2385 (SFO-SAN)
This United Airlines flight between San Francisco International Airport and San Diego International Airport, on February 15, 2024, 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 UA2385.
UA2142 (LAS-SFO)
This United Airlines flight between McCarran International Airport and San Francisco International Airport, on February 15, 2024, 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 UA2142.
UA1413 (SFO-LAX)
This United Airlines flight between San Francisco International Airport and Los Angeles International Airport, on February 13, 2024, was operated by another airline. It departed from gate G3. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA1413.
UA2410 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on November 20, 2023, was operated by another airline. It departed from gate E5. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA2410.
UA2397 (PHX-SFO)
This United Airlines flight between Sky Harbor International Airport and San Francisco International Airport, on November 20, 2023, was operated by another airline. It arrived at gate E5. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA2397.
UA1517 (SFO-PHX)
This United Airlines flight between San Francisco International Airport and Sky Harbor International Airport, on November 19, 2023, was operated by another airline. It departed from gate F3. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA1517.
UA2034 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on November 19, 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.
UA574 (LAS-SFO)
This United Airlines flight between McCarran International Airport and San Francisco International Airport, on November 18, 2023, was operated by another airline. It arrived at gate E11. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37556. See all the flights for UA574.
UA1961 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on November 18, 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 UA1961.