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

🇺🇸 N38467 - Boeing 737NG 924ER/W - United Airlines UAL1677/UA1677, Southwest Florida (RSW) to Chicago O'Hare (ORD) - 3.5 mi away @ 3450 ft, heading N at 299 mph. Spotted 11x before. [10:11:44 PM CDT] #A46D70 #N38467 #B739 #UNITED #UAL1677 #UA1677 #Landing #ADSB #ADSBbot