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

🇺🇸 N368AM - Boeing 737MAX 8 - AeroMexico AMX687/AM687, Chicago O'Hare (ORD) to Licenciado Benito Juarez (MEX) - 4.3 mi away @ 35750 ft, heading SSW at 531 mph. Spotted 2x before! [03:52:13 PM CDT] #A42A10 #N368AM #B38M #AMX687 #AM687 #ADSB #ADSBbot

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

🇺🇸 N368AM - Boeing 737MAX 8 - AeroMexico AMX687/AM687, Chicago O'Hare (ORD) to Licenciado Benito Juarez (MEX) - 4.2 mi away @ 35800 ft, heading SSW at 495 mph. Spotted once before! [05:29:40 PM CDT] #A42A10 #N368AM #B38M #AMX687 #AM687 #ADSB #ADSBbot

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

🇺🇸 N368AM - Boeing 737MAX 8 - AeroMexico AMX683/AM683, Chicago O'Hare (ORD) to Licenciado Benito Juarez (MEX) - 4.6 mi away @ 38200 ft, heading SW at 510 mph. Spotted for first time! [07:54:25 AM CDT] #A42A10 #N368AM #B38M #AMX683 #AM683 #ADSB #ADSBbot