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

🇺🇸 N252WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3207/WN3207, Chicago Midway (MDW) to St Louis Lambert (STL) - 3.4 mi away @ 14325 ft, heading SSW at 359 mph. Spotted 85x before! [11:19:03 PM CST] #A260ED #N252WN #B737 #SOUTHWEST #SWA3207 #WN3207 #Landing #Arrival #ADSB #ADSBbot