Flights for UA1539 These are not all the flights that UA1539 has taken, just some of them that have flown in or out of SFO

UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on December 26, 2017. Passengers were flying aboard an Airbus A319. See all the flights for UA1539.
UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on December 30, 2017. Passengers were flying aboard an Airbus A320-200. See all the flights for UA1539.
UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on December 31, 2017. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1539.
UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on December 29, 2017. Passengers were flying aboard an Airbus A319. See all the flights for UA1539.
UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on December 24, 2017. Passengers were flying aboard an Airbus A319. See all the flights for UA1539.
UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on January 01, 2018. Passengers were flying aboard an Airbus A320-200. See all the flights for UA1539.
UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on January 02, 2018. Passengers were flying aboard an Airbus A319. See all the flights for UA1539.
UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on January 03, 2018. Passengers were flying aboard an Airbus A319. See all the flights for UA1539.
UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on September 28, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1539.
UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on September 20, 2012. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1539.
UAL1539 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on October 01, 2012. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1539.

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".