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

🇺🇸 N8788L - Boeing 737MAX 8 - Southwest Airlines SWA2442/WN2442, Denver (DEN) to Cincinnati/Northern Kentucky (CVG) - 4.2 mi away @ 35925 ft, heading E at 613 mph. Spotted 42x before! [05:53:16 PM CST] #AC1789 #N8788L #B38M #SOUTHWEST #SWA2442 #WN2442 #ADSB #ADSBbot