Flights for WN3957 These are not all the flights that WN3957 has taken, just some of them that have flown in or out of SFO

WN3957 (SFO-PHX)
This Southwest Airlines flight traveled from San Francisco International Airport to Sky Harbor International Airport, on September 02, 2023. It departed from gate B14. Passengers were flying aboard a Boeing 737-700 with tail number N257WN. See all the flights for WN3957.
WN3957 (SFO-PHX)
This Southwest Airlines flight traveled from San Francisco International Airport to Sky Harbor International Airport, on August 26, 2023. It departed from gate B12. Passengers were flying aboard a Boeing 737-700 with tail number N570WN. See all the flights for WN3957.