Flights for WN321 These are not all the flights that WN321 has taken, just some of them that have flown in or out of SFO

SWA321 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on December 03, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN321.
SWA321 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on December 13, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN321.
SWA321 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on December 04, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN321.
SWA321 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on December 12, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN321.
SWA321 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on December 10, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN321.
SWA321 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on November 29, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN321.
SWA321 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on December 06, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN321.
SWA321 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on December 07, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN321.

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".