Flights for WN2621 These are not all the flights that WN2621 has taken, just some of them that have flown in or out of SFO

SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on March 24, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on March 14, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on April 07, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on March 12, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on March 15, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on March 22, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on April 01, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on March 31, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on March 18, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on April 12, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on April 10, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.
SWA2621 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on March 27, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN2621.

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".