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

🇺🇸 N1427A - Boeing 767 306ERBCF - Prime Air ABX3110/GB3110, Cincinnati/Northern Kentucky (CVG) to Stockton Metro (SCK) - 4.2 mi away @ 34825 ft, heading W at 480 mph. Spotted 20x before. [02:33:19 PM CDT] #A0AD6C #N1427A #B763 #ABEX #ABX3110 #GB3110 #ADSB #ADSBbot