Flights for the airplane with tail number N831UA 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.

UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on April 19, 2023, was operated by another airline. It departed from gate E6. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA821.
UA2102 (BOI-SFO)
This United Airlines flight between Boise Air Terminal and San Francisco International Airport, on April 19, 2023, was operated by another airline. It arrived at gate E6. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA2102.
UA521 (SFO-BOI)
This United Airlines flight between San Francisco International Airport and Boise Air Terminal, on April 19, 2023, was operated by another airline. It departed from gate F20. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA521.
UA270 (ABQ-SFO)
This United Airlines flight between Albuquerque International Airport and San Francisco International Airport, on April 18, 2023, was operated by another airline. It arrived at gate E8. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA270.
UA2423 (SFO-ATL)
This United Airlines flight between San Francisco International Airport and Hartsfield-Jackson Atlanta International Airport, on March 23, 2023, was operated by another airline. It departed from gate E4. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA2423.
UA2423 (YVR-SFO)
This United Airlines flight between Vancouver International Airport and San Francisco International Airport, on March 23, 2023, was operated by another airline. It arrived at gate E4. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA2423.
UA1086 (PDX-SFO)
This United Airlines flight between Portland International Airport and San Francisco International Airport, on March 23, 2023, was operated by another airline. It arrived at gate E7. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA1086.
UA605 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on March 23, 2023, was operated by another airline. It departed from gate F1. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA605.
UA2611 (SFO-SAT)
This United Airlines flight between San Francisco International Airport and San Antonio International Airport, on March 11, 2023, was operated by another airline. It departed from gate F1. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA2611.
UA2129 (PHX-SFO)
This United Airlines flight between Sky Harbor International Airport and San Francisco International Airport, on March 11, 2023, was operated by another airline. It arrived at gate F1. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA2129.
UA1780 (SFO-PHX)
This United Airlines flight between San Francisco International Airport and Sky Harbor International Airport, on March 11, 2023, was operated by another airline. It departed from gate F2. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA1780.
UA2368 (SEA-SFO)
This United Airlines flight between Tacoma International Airport and San Francisco International Airport, on March 11, 2023, was operated by another airline. It arrived at gate F2. Passengers were flying aboard an Airbus A319 with tail number N831UA. See all the flights for UA2368.