Flights for WN3909 These are not all the flights that WN3909 has taken, just some of them that have flown in or out of SFO

WN3909 (DEN-SFO)
This Southwest Airlines flight traveled from Denver International Airport to San Francisco International Airport, on February 22, 2020. It arrived at gate B14. Passengers were flying aboard a Boeing 737-700 with tail number N909WN. See all the flights for WN3909.
WN3909 (DEN-SFO)
This Southwest Airlines flight traveled from Denver International Airport to San Francisco International Airport, on January 18, 2020. It arrived at gate B9. Passengers were flying aboard a Boeing 737-700 with tail number N7821L. See all the flights for WN3909.
SWA3909 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on March 18, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for WN3909.
SWA3909 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on April 01, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for WN3909.
SWA3909 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on March 11, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for WN3909.
SWA3909 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on March 25, 2018. Passengers were flying aboard a Boeing 737-800. See all the flights for WN3909.