Flights for UA1574 These are not all the flights that UA1574 has taken, just some of them that have flown in or out of SFO

UAL1574 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on March 16, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1574.
UAL1574 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on June 19, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1574.
UAL1574 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on June 09, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1574.
UAL1574 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on June 12, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1574.
UAL1574 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on August 02, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1574.
UAL1574 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on June 07, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1574.
UAL1574 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on July 03, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1574.
UAL1574 (SFO-YVR)
This United Airlines flight traveled from San Francisco International Airport to Vancouver International Airport, on July 07, 2012. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1574.

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".