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

🇺🇸 N12754 - Boeing 737NG 7V3/W - United Airlines UAL2198/UA2198 (PIT-IAH-YYC) - 4.0 mi away @ 32975 ft, heading WSW at 468 mph. Spotted 20x before! [05:12:51 PM CDT] #A070D7 #N12754 #B737 #UNITED #UAL2198 #UA2198 #ADSB #ADSBbot