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

🇺🇸 N75433 - Boeing 737NG 924ER/W - United Airlines UAL2203/UA2203, George Bush Intcntl/Houston (IAH) to Newark Liberty (EWR) - 5.0 mi away @ 35750 ft, heading NE at 639 mph. Spotted 5x before! [11:44:46 AM CDT] #AA2BC2 #N75433 #B739 #UNITED #UAL2203 #UA2203 #ADSB #ADSBbot