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

🇺🇸 N1439A - Boeing 767 33AERBDSF - Prime Air ATN3320/8C3320, Denver (DEN) to Cincinnati/Northern Kentucky (CVG) - 4.7 mi away @ 36275 ft, heading ESE at 605 mph. Spotted 18x before. [06:16:41 AM CST] #A0B169 #N1439A #B763 #AIR_TRANSPORT #ATN3320 #8C3320 #ADSB #ADSBbot