Flights for F9661 These are not all the flights that F9661 has taken, just some of them that have flown in or out of SFO

FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on February 27, 2007. Passengers were flying aboard an Airbus A319. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on March 06, 2007. Passengers were flying aboard an Airbus A319. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on March 03, 2007. Passengers were flying aboard an Airbus A319. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on March 15, 2007. Passengers were flying aboard an Airbus A319. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on March 13, 2007. Passengers were flying aboard an Airbus A319. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 13, 2007. Passengers were flying aboard an Airbus A318. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 19, 2007. Passengers were flying aboard an Airbus A318. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on March 28, 2007. Passengers were flying aboard an Airbus A319. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 28, 2007. Passengers were flying aboard an Airbus A318. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 10, 2007. Passengers were flying aboard an Airbus A318. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 30, 2007. Passengers were flying aboard an Airbus A318. See all the flights for F9661.
FFT661 (DEN-SFO)
This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on May 06, 2007. Passengers were flying aboard an Airbus A318. See all the flights for F9661.

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".