Flights for the airplane with tail number N39450 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.

UA1665 (SFO-BOS)
This United Airlines flight between San Francisco International Airport and Gen E L Logan International Airport, on January 13, 2023, was operated by another airline. It departed from gate F17. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N39450. See all the flights for UA1665.
UA1665 (SFO-BOS)
This United Airlines flight between San Francisco International Airport and Gen E L Logan International Airport, on January 12, 2023, was operated by another airline. It departed from gate D11. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA1665.
UA2247 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on January 12, 2023, was operated by another airline. It arrived at gate D11. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA2247.
UA451 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on December 08, 2022, was operated by another airline. It departed from gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA451.
UA451 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on December 07, 2022, was operated by another airline. It departed from gate F21. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA451.
UA242 (PDX-SFO)
This United Airlines flight between Portland International Airport and San Francisco International Airport, on December 07, 2022, was operated by another airline. It arrived at gate F21. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA242.
UA605 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on December 07, 2022, was operated by another airline. It departed from gate F12. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA605.
UA1972 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on December 07, 2022, was operated by another airline. It arrived at gate E13. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA1972.
UA1118 (CUN-SFO)
This United Airlines flight traveled from Cancun Airport to San Francisco International Airport, on December 06, 2022. It arrived at gate G11. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA1118.
UA1115 (SFO-DEN)
This United Airlines flight between San Francisco International Airport and Denver International Airport, on November 30, 2022, was operated by another airline. It departed from gate E6. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA1115.
UA1561 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on November 30, 2022, was operated by another airline. It arrived at gate E6. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA1561.
UA2315 (SFO-SEA)
This United Airlines flight between San Francisco International Airport and Tacoma International Airport, on November 29, 2022, was operated by another airline. It departed from gate F12. Passengers were flying aboard a Boeing 737-900 with tail number N39450. See all the flights for UA2315.