Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N8321D - Boeing 737NG 8H4/W - Southwest Airlines SWA358/WN358, John Glenn Columbus (CMH) to St Louis Lambert (STL) - 2.1 mi away @ 3575 ft, heading NNE at 256 mph. Spotted 71x before! [10:22:58 PM CDT] #AB6247 #N8321D #B738 #SOUTHWEST #SWA358 #WN358 #Landing #Arrival #ADSB #ADSBbot