Flights for DL840 These are not all the flights that DL840 has taken, just some of them that have flown in or out of SFO

DAL840 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on April 15, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL840.
DAL840 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on April 18, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL840.
DAL840 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on April 20, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL840.
DAL840 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on April 25, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL840.
DAL840 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on April 09, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL840.
DAL840 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on April 19, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL840.
DAL840 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on April 06, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL840.
DAL840 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on April 22, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL840.
DAL840 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on April 29, 2018. Passengers were flying aboard a Boeing 737-900. See all the flights for DL840.

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".