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

🇺🇸 N251AZ - Boeing 767 323ERBDSF/W - Prime Air ATN3342/8C3342, George Bush Intcntl/Houston (IAH) to Chicago/Rockford (RFD) - 4.4 mi away @ 37200 ft, heading NNE at 528 mph. Spotted 17x before. [05:37:58 PM CDT] #A25B4D #N251AZ #B763 #AIR_TRANSPORT #ATN3342 #8C3342 #ADSB #ADSBbot

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

🇺🇸 N251AZ - Boeing 767 323ERBDSF/W - Prime Air ATN3342/8C3342, George Bush Intcntl/Houston (IAH) to Chicago/Rockford (RFD) - 4.8 mi away @ 35275 ft, heading NNE at 511 mph. Spotted 16x before. [05:50:55 PM CDT] #A25B4D #N251AZ #B763 #AIR_TRANSPORT #ATN3342 #8C3342 #ADSB #ADSBbot

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

🇺🇸 N503AZ - Boeing 767 338ERBDSF/W - Prime Air ATN3342/8C3342, George Bush Intcntl/Houston (IAH) to Chicago/Rockford (RFD) - 4.5 mi away @ 39175 ft, heading NNE at 536 mph. Spotted 14x before. [06:01:54 PM CDT] #A6452D #N503AZ #B763 #AIR_TRANSPORT #ATN3342 #8C3342 #ADSB #ADSBbot

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

🇺🇸 N499AZ - Boeing 767 323ERBDSF/W - Prime Air ATN3342/8C3342, George Bush Intcntl/Houston (IAH) to Chicago/Rockford (RFD) - 4.3 mi away @ 36000 ft, heading NNE at 570 mph. Spotted 23x before. [05:19:08 PM CDT] #A6319F #N499AZ #B763 #AIR_TRANSPORT #ATN3342 #8C3342 #ADSB #ADSBbot