Flights for the airplane with tail number N45440 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.

UA1878 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on March 11, 2024, was operated by another airline. It arrived at gate D15. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1878.
UA2370 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on March 01, 2024, was operated by another airline. It arrived at gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA2370.
UA299 (SFO-IAH)
This United Airlines flight between San Francisco International Airport and George Bush Intercontinental Airport, on February 29, 2024, was operated by another airline. It departed from gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA299.
UA2117 (SFO-IAD)
This United Airlines flight between San Francisco International Airport and Dulles International Airport, on February 23, 2024, was operated by another airline. It departed from gate E3. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA2117.
UA2034 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on February 23, 2024, was operated by another airline. It arrived at gate E3. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA2034.
UA299 (SFO-IAH)
This United Airlines flight between San Francisco International Airport and George Bush Intercontinental Airport, on February 23, 2024, was operated by another airline. It departed from gate A5. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA299.
UA1484 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on February 22, 2024, was operated by another airline. It arrived at gate F17. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1484.
UA1484 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on February 19, 2024, was operated by another airline. It arrived at gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1484.
UA1092 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on February 19, 2024, was operated by another airline. It departed from gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1092.
UA1501 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on January 25, 2024, was operated by another airline. It arrived at gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1501.
UA274 (SFO-IAH)
This United Airlines flight between San Francisco International Airport and George Bush Intercontinental Airport, on January 25, 2024, was operated by another airline. It departed from gate F13. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA274.
UA2368 (SFO-DEN)
This United Airlines flight between San Francisco International Airport and Denver International Airport, on October 31, 2023, was operated by another airline. It departed from gate E12. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA2368.