Flights for the airplane with tail number N87531 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.

UA2191 (SFO-DEN)
This United Airlines flight between San Francisco International Airport and Denver International Airport, on March 23, 2024, was operated by another airline. It departed from gate E5. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA2191.
UA1878 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on March 23, 2024, was operated by another airline. It arrived at gate D15. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA1878.
UA2638 (SFO-PSP)
This United Airlines flight between San Francisco International Airport and Palm Springs International Airport, on March 22, 2024, was operated by another airline. It departed from gate E7. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA2638.
UA436 (PHX-SFO)
This United Airlines flight between Sky Harbor International Airport and San Francisco International Airport, on March 21, 2024, was operated by another airline. It arrived at gate E7. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA436.
UA1896 (SEA-SFO)
This United Airlines flight between Tacoma International Airport and San Francisco International Airport, on March 21, 2024, was operated by another airline. It arrived at gate E5. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA1896.
UA1986 (SFO-SEA)
This United Airlines flight between San Francisco International Airport and Tacoma International Airport, on March 21, 2024, was operated by another airline. It departed from gate E8. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA1986.
UA1998 (BUR-SFO)
This United Airlines flight between Hollywood Burbank Airport and San Francisco International Airport, on March 21, 2024, was operated by another airline. It arrived at gate E8. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA1998.
UA260 (SFO-BUR)
This United Airlines flight between San Francisco International Airport and Hollywood Burbank Airport, on March 20, 2024, was operated by another airline. It departed from gate G3. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA260.
UA1174 (SJD-SFO)
This United Airlines flight between Los Cabos International Airport and San Francisco International Airport, on March 20, 2024, was operated by another airline. It arrived at gate G3. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA1174.
UA1883 (SFO-SJD)
This United Airlines flight between San Francisco International Airport and Los Cabos International Airport, on March 20, 2024, was operated by another airline. It departed from gate F3. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA1883.
UA2166 (PHX-SFO)
This United Airlines flight between Sky Harbor International Airport and San Francisco International Airport, on March 20, 2024, was operated by another airline. It arrived at gate F3. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA2166.
UA1230 (SFO-PHX)
This United Airlines flight between San Francisco International Airport and Sky Harbor International Airport, on March 19, 2024, was operated by another airline. It departed from gate E12. Passengers were flying aboard a Boeing 737-800 with tail number N87531. See all the flights for UA1230.