Flights for the airplane with tail number N7721E These are not all the flights for this airplane, just the ones that have flown in and out of SFO since we've been counting. See all the airports this plane has visited for those flights or all the airplanes we've logged so far.

WN4930 (MDW-SFO)
This Southwest Airlines flight traveled from Chicago Midway International Airport to San Francisco International Airport, on November 23, 2019. It arrived at gate B9. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN4930.
WN4930 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on November 23, 2019. It departed from gate B9. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN4930.
WN1842 (SFO-MCI)
This Southwest Airlines flight traveled from San Francisco International Airport to Kansas City International Airport, on September 30, 2019. It departed from gate B14. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN1842.
WN123 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on September 30, 2019. It arrived at gate B14. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN123.
WN3096 (SFO-PHX)
This Southwest Airlines flight traveled from San Francisco International Airport to Sky Harbor International Airport, on September 29, 2019. It departed from gate B12. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN3096.
WN4565 (LAX-SFO)
This Southwest Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on July 06, 2019. It arrived at gate B27. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN4565.