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

🇺🇸 N8686A - Boeing 737NG 8H4/W - Southwest Airlines SWA1394/WN1394, Phoenix Sky Harbor (PHX) to John Glenn Columbus (CMH) - 5.0 mi away @ 38950 ft, heading E at 534 mph. Spotted 66x before! [12:08:23 PM CDT] #ABEFBA #N8686A #B738 #SOUTHWEST #SWA1394 #WN1394 #ADSB #ADSBbot