Flights for UA1690 These are not all the flights that UA1690 has taken, just some of them that have flown in or out of SFO

UAL1690 (SFO-SAN)
This United Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on January 12, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1690.
UAL1690 (SFO-SAN)
This United Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on January 26, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1690.
UAL1690 (SFO-SAN)
This United Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on February 14, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1690.
UAL1690 (SFO-SAN)
This United Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on January 21, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1690.
UAL1690 (SFO-SAN)
This United Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on February 06, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1690.
UAL1690 (SFO-SAN)
This United Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on January 16, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1690.
UAL1690 (SFO-SAN)
This United Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on January 18, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1690.
UAL1690 (SFO-SAN)
This United Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on February 11, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1690.
UAL1690 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on February 24, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for UA1690.

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".