Flights for the airplane with tail number N551AS 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.

AS546 (SFO-BOS)
This Alaska Airlines flight between San Francisco International Airport and Gen E L Logan International Airport, on May 14, 2023, was operated by another airline. It departed from gate D2. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS546.
AS331 (ORD-SFO)
This Alaska Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on May 14, 2023, was operated by another airline. It arrived at gate D2. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS331.
AS1427 (PVR-SFO)
This Alaska Airlines flight between Lic Gustavo Diaz Ordaz International Airport and San Francisco International Airport, on May 12, 2023, was operated by another airline. It arrived at gate A15. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS1427.
AS1368 (SFO-PVR)
This Alaska Airlines flight between San Francisco International Airport and Lic Gustavo Diaz Ordaz International Airport, on May 12, 2023, was operated by another airline. It departed from gate D7. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS1368.
AS1110 (PDX-SFO)
This Alaska Airlines flight between Portland International Airport and San Francisco International Airport, on May 12, 2023, was operated by another airline. It arrived at gate D7. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS1110.
AS1043 (SFO-SEA)
This Alaska Airlines flight between San Francisco International Airport and Tacoma International Airport, on May 12, 2023, was operated by another airline. It departed from gate D4. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS1043.
AS1289 (SFO-SEA)
This Alaska Airlines flight between San Francisco International Airport and Tacoma International Airport, on May 02, 2023, was operated by another airline. It departed from gate D16. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS1289.
AS1110 (PDX-SFO)
This Alaska Airlines flight between Portland International Airport and San Francisco International Airport, on May 02, 2023, was operated by another airline. It arrived at gate D16. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS1110.
AS546 (SFO-BOS)
This Alaska Airlines flight between San Francisco International Airport and Gen E L Logan International Airport, on April 30, 2023, was operated by another airline. It departed from gate D1. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS546.
AS673 (LAS-SFO)
This Alaska Airlines flight between McCarran International Airport and San Francisco International Airport, on April 30, 2023, was operated by another airline. It arrived at gate D1. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS673.
AS546 (SFO-BOS)
This Alaska Airlines flight between San Francisco International Airport and Gen E L Logan International Airport, on April 24, 2023, was operated by another airline. It departed from gate D6. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS546.
AS401 (DAL-SFO)
This Alaska Airlines flight between Dallas Love Field and San Francisco International Airport, on April 24, 2023, was operated by another airline. It arrived at gate D6. Passengers were flying aboard a Boeing 737-800 with tail number N551AS. See all the flights for AS401.