Flights for UA400 These are not all the flights that UA400 has taken, just some of them that have flown in or out of SFO

UAL400 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on November 18, 2011. Passengers were flying aboard an Airbus A320-200. See all the flights for UA400.
UAL400 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on November 10, 2011. Passengers were flying aboard an Airbus A320-200. See all the flights for UA400.
UAL400 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on December 13, 2011. Passengers were flying aboard an Airbus A320-200. See all the flights for UA400.
UAL400 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on November 28, 2011. Passengers were flying aboard an Airbus A319. See all the flights for UA400.
UAL400 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on March 03, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA400.
UAL400 (SNA-SFO)
This United Airlines flight traveled from John Wayne Airport to San Francisco International Airport, on June 02, 2011. Passengers were flying aboard an Airbus A320-200. See all the flights for UA400.

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".