Flights for the airplane with tail number N451UA 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.

UA1522 (MCI-SFO)
This United Airlines flight between Kansas City International Airport and San Francisco International Airport, on January 02, 2023, was operated by another airline. It arrived at gate F4. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA1522.
UA1124 (SFO-MCI)
This United Airlines flight between San Francisco International Airport and Kansas City International Airport, on January 01, 2023, was operated by another airline. It departed from gate G3. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA1124.
UA1931 (SJD-SFO)
This United Airlines flight between Los Cabos International Airport and San Francisco International Airport, on January 01, 2023, was operated by another airline. It arrived at gate G3. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA1931.
UA1189 (SFO-SJD)
This United Airlines flight between San Francisco International Airport and Los Cabos International Airport, on December 20, 2022, was operated by another airline. It departed from gate F3A. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA1189.
UA1272 (MEX-SFO)
This United Airlines flight between Benito Juarez International Airport and San Francisco International Airport, on December 19, 2022, was operated by another airline. It arrived at gate G12. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA1272.
UA1271 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on December 19, 2022, was operated by another airline. It departed from gate F16. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA1271.
UA2367 (PIT-SFO)
This United Airlines flight between Greater Pittsburgh International Airport and San Francisco International Airport, on December 19, 2022, was operated by another airline. It arrived at gate F16. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA2367.
UA1204 (SFO-PIT)
This United Airlines flight between San Francisco International Airport and Greater Pittsburgh International Airport, on December 18, 2022, was operated by another airline. It departed from gate G11. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA1204.
UA1174 (SJD-SFO)
This United Airlines flight between Los Cabos International Airport and San Francisco International Airport, on December 18, 2022, was operated by another airline. It arrived at gate G11. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA1174.
UA2432 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on December 14, 2022, was operated by another airline. It departed from gate F17. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA2432.
UA729 (PDX-SFO)
This United Airlines flight between Portland International Airport and San Francisco International Airport, on December 14, 2022, was operated by another airline. It arrived at gate F17. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA729.
UA1942 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on December 14, 2022, was operated by another airline. It departed from gate G11. Passengers were flying aboard an Airbus A320-200 with tail number N451UA. See all the flights for UA1942.