🇺🇸 N958WN - Boeing 737NG 7H4/W - Southwest Airlines SWA125/WN125, St Louis Lambert (STL) to Denver (DEN) - 3.6 mi away @ 8400 ft, heading SW at 303 mph. Spotted 102x before. [12:23:45 PM CDT] #AD5460 #N958WN #B737 #SOUTHWEST #SWA125 #WN125 #TakingOff #Departure #ADSB #ADSBbot