Flights These are all the flights in and out of SFO on April 20, 2011 See only the departures or just the arrivals for this day.

UAL423 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard a Boeing 757-200. See all the flights for UA423.
UAL595 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard a Boeing 767-300. See all the flights for UA595.
UAL721 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard a Boeing 757-200. See all the flights for UA721.
FFT659 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard an Airbus A319. See all the flights for F9659.
UAL59 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard an Airbus A320-200. See all the flights for UA59.
SWA631 (DEN-SFO)
This Southwest Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard a Boeing 737-700. See all the flights for WN631.
SWA224 (DEN-SFO)
This Southwest Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard a Boeing 737-700. See all the flights for WN224.
UAL869J (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard an Airbus A320-200. See all the flights for UA869J.
FFT667 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard an Airbus A319. See all the flights for F9667.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard an Airbus A319. See all the flights for F9661.
FFT653 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard an Airbus A319. See all the flights for F9653.
SWA1473 (DEN-SFO)
This Southwest Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 20, 2011. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1473.

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".