Flights for UA539 These are not all the flights that UA539 has taken, just some of them that have flown in or out of SFO

UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on September 02, 2013. Passengers were flying aboard an Airbus A319. See all the flights for UA539.
UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on November 20, 2013. Passengers were flying aboard an Airbus A320-200. See all the flights for UA539.
UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on September 30, 2013. Passengers were flying aboard an Airbus A319. See all the flights for UA539.
UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on September 07, 2013. Passengers were flying aboard an Airbus A320-200. See all the flights for UA539.
UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on September 16, 2013. Passengers were flying aboard an Airbus A319. See all the flights for UA539.
UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on September 19, 2013. Passengers were flying aboard an Airbus A319. See all the flights for UA539.
UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on October 11, 2013. Passengers were flying aboard an Airbus A319. See all the flights for UA539.
UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on October 28, 2013. Passengers were flying aboard an Airbus A319. See all the flights for UA539.
UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on October 21, 2013. Passengers were flying aboard an Airbus A319. See all the flights for UA539.
UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on October 31, 2013. Passengers were flying aboard an Airbus A319. See all the flights for UA539.
UAL539 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on November 03, 2013. Passengers were flying aboard an Airbus A319. See all the flights for UA539.

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".