Flights for WN237 These are not all the flights that WN237 has taken, just some of them that have flown in or out of SFO

SWA237 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on March 13, 2014. Passengers were flying aboard a Boeing 737-700. See all the flights for WN237.
SWA237 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on March 24, 2014. Passengers were flying aboard a Boeing 737-700. See all the flights for WN237.
SWA237 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on April 06, 2014. Passengers were flying aboard a Boeing 737-700. See all the flights for WN237.
SWA237 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on March 18, 2014. Passengers were flying aboard a Boeing 737-700. See all the flights for WN237.
SWA237 (SFO-LAX)
This Southwest Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on May 26, 2012. Passengers were flying aboard a Boeing 737-700. See all the flights for WN237.
SWA237 (SFO-YYC)
This Southwest Airlines flight traveled from San Francisco International Airport to Calgary International Airport, on August 25, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN237.

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".