Flights for WN4020 These are not all the flights that WN4020 has taken, just some of them that have flown in or out of SFO

WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on September 01, 2021. It departed from gate B13. Passengers were flying aboard a Boeing 737-800. See all the flights for WN4020.
WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 31, 2021. It departed from gate B13. Passengers were flying aboard a Boeing 737-800. See all the flights for WN4020.
WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 25, 2021. It departed from gate B13. Passengers were flying aboard a Boeing 737-800. See all the flights for WN4020.
WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 24, 2021. It departed from gate B13. Passengers were flying aboard a Boeing 737-800. See all the flights for WN4020.
WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 18, 2021. It departed from gate B13. Passengers were flying aboard a Boeing 737-800. See all the flights for WN4020.
WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 17, 2021. It departed from gate B13. Passengers were flying aboard a Boeing 737-MAX 8. See all the flights for WN4020.
WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 11, 2021. It departed from gate B12. Passengers were flying aboard a Boeing 737-800. See all the flights for WN4020.
WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 04, 2021. It departed from gate B13. Passengers were flying aboard a Boeing 737-800. See all the flights for WN4020.
WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 03, 2021. It departed from gate B13. Passengers were flying aboard a Boeing 737-700. See all the flights for WN4020.
WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on July 28, 2021. It departed from gate B12. Passengers were flying aboard a Boeing 737-800. See all the flights for WN4020.
WN4020 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on July 27, 2021. It departed from gate B13. Passengers were flying aboard a Boeing 737-MAX 8. See all the flights for WN4020.