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.

UA1735 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on April 26, 2023, 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 UA1735.
UA1435 (SFO-IAH)
This United Airlines flight between San Francisco International Airport and George Bush Intercontinental Airport, on April 08, 2023, was operated by another airline. It departed from gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1435.
UA574 (LAS-SFO)
This United Airlines flight between McCarran International Airport and San Francisco International Airport, on April 08, 2023, was operated by another airline. It arrived at gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA574.
UA2426 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on April 08, 2023, was operated by another airline. It departed from gate F11. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA2426.
UA2145 (PDX-SFO)
This United Airlines flight between Portland International Airport and San Francisco International Airport, on April 08, 2023, was operated by another airline. It arrived at gate F11. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA2145.
UA2627 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on April 03, 2023, was operated by another airline. It departed from gate F20. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA2627.
UA509 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on April 03, 2023, was operated by another airline. It arrived at gate F20. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA509.
UA1434 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on March 16, 2023, was operated by another airline. It arrived at gate F11. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1434.
UA277 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on March 15, 2023, was operated by another airline. It departed from gate F20. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA277.
UA1746 (LIH-SFO)
This United Airlines flight between Lihue Airport and San Francisco International Airport, on March 15, 2023, was operated by another airline. It arrived at gate F20. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1746.
UA1684 (SFO-LIH)
This United Airlines flight between San Francisco International Airport and Lihue Airport, on March 14, 2023, was operated by another airline. It departed from gate F16. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1684.
UA2334 (SFO-PSP)
This United Airlines flight between San Francisco International Airport and Palm Springs International Airport, on March 14, 2023, 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 UA2334.