Flights for the airplane with tail number N37523 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.

UA1501 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on March 15, 2024, was operated by another airline. It arrived at gate E5. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA1501.
UA566 (SFO-DEN)
This United Airlines flight between San Francisco International Airport and Denver International Airport, on March 10, 2024, was operated by another airline. It departed from gate G3. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA566.
UA1995 (SFO-IAH)
This United Airlines flight between San Francisco International Airport and George Bush Intercontinental Airport, on March 06, 2024, was operated by another airline. It departed from gate E2. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA1995.
UA1971 (MIA-SFO)
This United Airlines flight between Miami International Airport and San Francisco International Airport, on March 05, 2024, was operated by another airline. It arrived at gate E2. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA1971.
UA410 (SFO-MIA)
This United Airlines flight between San Francisco International Airport and Miami International Airport, on March 05, 2024, was operated by another airline. It departed from gate F20. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA410.
UA1723 (SFO-KOA)
This United Airlines flight between San Francisco International Airport and Kailua-Kona International Airport, on March 04, 2024, was operated by another airline. It departed from gate F21. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA1723.
UA2191 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on March 04, 2024, was operated by another airline. It arrived at gate F21. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA2191.
UA336 (SFO-SAN)
This United Airlines flight between San Francisco International Airport and San Diego International Airport, on March 04, 2024, was operated by another airline. It departed from gate E7. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA336.
UA1387 (BWI-SFO)
This United Airlines flight between Baltimore-Washington International Thurgood Marshall Airport and San Francisco International Airport, on March 04, 2024, was operated by another airline. It arrived at gate E7. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA1387.
UA1724 (KOA-SFO)
This United Airlines flight between Kailua-Kona International Airport and San Francisco International Airport, on March 04, 2024, was operated by another airline. It arrived at gate E6. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA1724.
UA2385 (SFO-SAN)
This United Airlines flight between San Francisco International Airport and San Diego International Airport, on February 16, 2024, was operated by another airline. It departed from gate E5. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA2385.
UA2142 (LAS-SFO)
This United Airlines flight between McCarran International Airport and San Francisco International Airport, on February 16, 2024, was operated by another airline. It arrived at gate D15. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA2142.