Flights for the airplane with tail number N8509U 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.

WN2516 (STL-SFO)
This Southwest Airlines flight traveled from Lambert-St. Louis International Airport to San Francisco International Airport, on December 20, 2019. It arrived at gate B12. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN2516.
WN2470 (SFO-MDW)
This Southwest Airlines flight traveled from San Francisco International Airport to Chicago Midway International Airport, on December 19, 2019. It departed from gate B18. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN2470.
WN1343 (SFO-DCA)
This Southwest Airlines flight traveled from San Francisco International Airport to Washington National Airport, on December 04, 2019. It departed from gate B12. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN1343.
WN2198 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on December 03, 2019. It arrived at gate B12. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN2198.
WN3161 (SFO-ELP)
This Southwest Airlines flight traveled from San Francisco International Airport to El Paso International Airport, on November 20, 2019. It departed from gate B17. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN3161.
WN2263 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on October 16, 2019. It departed from gate B13. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN2263.
WN458 (SFO-BWI)
This Southwest Airlines flight traveled from San Francisco International Airport to Baltimore-Washington International Thurgood Marshall Airport, on October 04, 2019. It departed from gate B18. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN458.
WN1837 (SFO-DEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on October 02, 2019. It departed from gate B13. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN1837.
WN992 (DEN-SFO)
This Southwest Airlines flight traveled from Denver International Airport to San Francisco International Airport, on October 02, 2019. It arrived at gate B13. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN992.
WN3690 (STL-SFO)
This Southwest Airlines flight traveled from Lambert-St. Louis International Airport to San Francisco International Airport, on August 04, 2019. It arrived at gate B14. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN3690.
WN3887 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on August 04, 2019. It departed from gate B17. Passengers were flying aboard a Boeing 737-800 with tail number N8509U. See all the flights for WN3887.