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

🇺🇸 N257AZ - Boeing 767 323ERBDSF/W - Prime Air ATN4301/8C4301 - 3.4 mi away @ 3975 ft, heading NNE at 254 mph. Spotted 15x before! [01:44:29 AM CDT] #A27197 #N257AZ #B763 #AIR_TRANSPORT #ATN4301 #8C4301 #Landing #ADSB #ADSBbot