Flights for WN440 These are not all the flights that WN440 has taken, just some of them that have flown in or out of SFO

SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on June 12, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on June 08, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on July 07, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on June 27, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on July 09, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on July 18, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on June 29, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on July 14, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on July 27, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on July 16, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on August 11, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.
SWA440 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on August 08, 2008. Passengers were flying aboard a Boeing 737-700. See all the flights for WN440.

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".