Flights for DL2621 These are not all the flights that DL2621 has taken, just some of them that have flown in or out of SFO

DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on November 25, 2015. Passengers were flying aboard a Boeing 737-800. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on December 15, 2015. Passengers were flying aboard a Boeing 737-800. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on November 30, 2015. Passengers were flying aboard a Boeing 737-800. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on November 27, 2015. Passengers were flying aboard a Boeing 737-800. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on December 23, 2015. Passengers were flying aboard a Boeing 737-900. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on December 27, 2015. Passengers were flying aboard a Boeing 737-900. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on November 25, 2017. Passengers were flying aboard a Boeing 737-800. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on July 14, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on August 14, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on November 20, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on January 08, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL2621.
DAL2621 (DTW-SFO)
This Delta Air Lines flight traveled from Detroit Metro Airport to San Francisco International Airport, on January 28, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for DL2621.

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".