Flights for DL1491 These are not all the flights that DL1491 has taken, just some of them that have flown in or out of SFO

DAL1491 (ATL-SFO)
This Delta Air Lines flight traveled from Hartsfield-Jackson Atlanta International Airport to San Francisco International Airport, on December 12, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for DL1491.
DAL1491 (ATL-SFO)
This Delta Air Lines flight traveled from Hartsfield-Jackson Atlanta International Airport to San Francisco International Airport, on December 20, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for DL1491.
DAL1491 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on December 11, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1491.
DAL1491 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on December 09, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1491.
DAL1491 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on December 04, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1491.
DAL1491 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on December 02, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1491.
DAL1491 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on December 11, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1491.
DAL1491 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on December 08, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1491.
DAL1491 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on December 04, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1491.
DAL1491 (SFO-ATL)
This Delta Air Lines flight traveled from San Francisco International Airport to Hartsfield-Jackson Atlanta International Airport, on December 06, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for DL1491.

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".