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

🇺🇸 N784TW - Douglas DC-9 15RCF - Ameristar AJI9043/7Z9043, Laredo (LRD) to Central Il Regional/Bloomington-Normal (BMI) - 3.3 mi away @ 24575 ft, heading NNE at 408 mph. Spotted 8x before! [05:12:46 AM CST] #AAA120 #N784TW #DC91 #AMERISTAR #AJI9043 #7Z9043 #STL #ADSB