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.

UA1723 (SFO-KOA)
This United Airlines flight between San Francisco International Airport and Kailua-Kona International Airport, on May 12, 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 UA1723.
UA418 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on May 12, 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 UA418.
UA2669 (SFO-SAN)
This United Airlines flight between San Francisco International Airport and San Diego International Airport, on May 12, 2023, was operated by another airline. It departed from gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA2669.
UA2123 (AUS-SFO)
This United Airlines flight between Austin-Bergstrom International Airport and San Francisco International Airport, on May 12, 2023, was operated by another airline. It arrived at gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA2123.
UA1724 (KOA-SFO)
This United Airlines flight between Kailua-Kona International Airport and San Francisco International Airport, on May 12, 2023, was operated by another airline. It arrived at gate F12. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1724.
UA1435 (SFO-IAH)
This United Airlines flight between San Francisco International Airport and George Bush Intercontinental Airport, on May 05, 2023, was operated by another airline. It departed from gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1435.
UA343 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on May 05, 2023, was operated by another airline. It arrived at gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA343.
UA2433 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on April 28, 2023, 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 UA2433.
UA1306 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on April 28, 2023, was operated by another airline. It departed from gate E6. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1306.
UA1997 (LAS-SFO)
This United Airlines flight between McCarran International Airport and San Francisco International Airport, on April 28, 2023, was operated by another airline. It arrived at gate E6. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1997.
UA1735 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on April 28, 2023, was operated by another airline. It departed from gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N45440. See all the flights for UA1735.
UA2433 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on April 26, 2023, 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 UA2433.