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

🇺🇸 N8572X - Boeing 737NG 800/W - Southwest Airlines SWA2637/WN2637, Harry Reid (LAS) to John Glenn Columbus (CMH) - 4.8 mi away @ 37375 ft, heading E at 603 mph. Spotted 96x before! [12:10:22 PM CST] #ABC40D #N8572X #B738 #SOUTHWEST #SWA2637 #WN2637 #ADSB #ADSBbot