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

🇲🇽 XA-AMX - Boeing 787 8 - AeroMexico AMX9491/AM9491 - 5.3 mi away @ 40100 ft, heading SW at 554 mph. Spotted 7x before! [02:58:33 PM CDT] #0D085C #XA_AMX #B788 #AEROMEXICO #AMX9491 #AM9491 #autopilot #ADSB #ADSBbot