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

🇺🇸 N681FE - Airbus A300 F4-605R - FedEx Express FDX1309/FX1309 - 3.5 mi away @ 11500 ft, heading S at 367 mph. Spotted 3x before! [10:51:12 PM CDT] #A90770 #N681FE #A306 #FEDEX #FDX1309 #FX1309 #TakingOff #ADSB #ADSBbot