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

🇺🇸 N8618N - Boeing 737NG 8H4/W - Southwest Airlines SWA4846/WN4846, John Glenn Columbus (CMH) to Denver (DEN) - 4.4 mi away @ 38050 ft, heading W at 514 mph. Spotted 96x before! [07:32:42 PM CDT] #ABD60B #N8618N #B738 #SOUTHWEST #SWA4846 #WN4846 #ADSB #ADSBbot