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

🇺🇸 N7722B - Boeing 737NG 76N/W - Southwest Airlines SWA2412/WN2412 - 3.5 mi away @ 16475 ft, heading WNW at 362 mph. Spotted 45x before! [02:31:43 PM CDT] #AA7315 #N7722B #B737 #SOUTHWEST #SWA2412 #WN2412 #ADSB #ADSBbot