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

🇺🇸 N8608N - Boeing 737NG 8H4/W - Southwest Airlines SWA4511/WN4511, Denver (DEN) to Raleigh-Durham (RDU) - 4.3 mi away @ 36750 ft, heading E at 505 mph. Spotted 98x before! [01:01:09 PM CDT] #ABD254 #N8608N #B738 #SOUTHWEST #SWA4511 #WN4511 #ADSB #ADSBbot