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

🇺🇸 N770AN - Boeing 777 223ER - American Airlines AAL154P/AA154P, Dallas-Fort Worth (DFW) to London Heathrow (LHR) - 4.5 mi away @ 36725 ft, heading NE at 568 mph. Spotted 5x before! [11:55:32 PM CDT] #AA6914 #N770AN #B772 #AMERICAN #AAL154P #AA154P #ADSB #ADSBbot