Flights for DL1731 These are not all the flights that DL1731 has taken, just some of them that have flown in or out of SFO

DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on December 29, 2014. Passengers were flying aboard an Airbus A320-200. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on January 03, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on December 21, 2014. Passengers were flying aboard an Airbus A320-200. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on December 23, 2014. Passengers were flying aboard an Airbus A320-200. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on June 27, 2014. Passengers were flying aboard a Boeing 767-300. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on June 07, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on June 26, 2014. Passengers were flying aboard a Boeing 767-300. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on July 21, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on July 20, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on August 14, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on August 18, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1731.
DAL1731 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on September 12, 2014. Passengers were flying aboard a Boeing 767-300. See all the flights for DL1731.

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".