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

🇺🇸 N187US - Airbus A321 211 - American Airlines AAL607/AA607, Chicago O'Hare (ORD) to Los Angeles (LAX) - 3.7 mi away @ 29175 ft, heading SW at 537 mph. Spotted 13x before! [07:41:03 AM CDT] #A15C80 #N187US #A321 #AMERICAN #AAL607 #AA607 #ADSB #ADSBbot