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

🇺🇸 N959AN - Boeing 737NG 823/W - American Airlines AAL780/AA780, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.5 mi away @ 38650 ft, heading SW at 443 mph. Spotted 51x before! [11:01:27 PM CST] #AD5623 #N959AN #B738 #AMERICAN #AAL780 #AA780 #ADSB #ADSBbot