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.

WN961 (SAN-SFO)
This Southwest Airlines flight traveled from San Diego International Airport to San Francisco International Airport, on June 21, 2020. It arrived at gate B18. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN961.
WN2132 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on June 17, 2020. It departed from gate B9. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN2132.
WN4715 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on February 21, 2020. It departed from gate B9. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN4715.
WN1757 (LAX-SFO)
This Southwest Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on February 20, 2020. It arrived at gate B9. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN1757.
WN1756 (SFO-LAX)
This Southwest Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on February 20, 2020. It departed from gate B17. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN1756.
WN1755 (LAX-SFO)
This Southwest Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on February 20, 2020. It arrived at gate B17. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN1755.
WN995 (SFO-STL)
This Southwest Airlines flight traveled from San Francisco International Airport to Lambert-St. Louis International Airport, on February 14, 2020. It departed from gate B13. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN995.
WN995 (BUR-SFO)
This Southwest Airlines flight traveled from Burbank Glendale Pasadena Airport to San Francisco International Airport, on February 14, 2020. It arrived at gate B13. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN995.
WN4358 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on February 09, 2020. It arrived at gate B14. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN4358.
WN1152 (BUR-SFO)
This Southwest Airlines flight traveled from Burbank Glendale Pasadena Airport to San Francisco International Airport, on December 29, 2019. It arrived at gate B17. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN1152.
WN5708 (SAN-SFO)
This Southwest Airlines flight traveled from San Diego International Airport to San Francisco International Airport, on December 21, 2019. It arrived at gate B14. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN5708.
WN3237 (SFO-ONT)
This Southwest Airlines flight traveled from San Francisco International Airport to Ontario International Airport, on December 21, 2019. It departed from gate B14. Passengers were flying aboard a Boeing 737-700 with tail number N7721E. See all the flights for WN3237.