Flights for UA1210 These are not all the flights that UA1210 has taken, just some of them that have flown in or out of SFO

UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on May 15, 2017. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on May 19, 2017. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on May 19, 2017. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on May 24, 2017. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on June 20, 2017. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on June 13, 2017. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on July 17, 2017. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on July 18, 2017. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on June 26, 2017. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on June 28, 2017. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on July 21, 2017. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1210.
UAL1210 (KIAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on June 29, 2017. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1210.

All these flight data are available as openly licensed data on the sfomuseum-data GitHub account. If you'd like to read more about our efforts to archive flight data at SFO Museum have a look a the Mills Field weblog posts tagged "flightdata".