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

🇲🇽 XA-GPS - Boeing 737MAX 9 - AeroMexico AMX687/AM687, Chicago O'Hare (ORD) to Licenciado Benito Juarez (MEX) - 4.2 mi away @ 34350 ft, heading SSW at 545 mph. Spotted 2x before. [04:07:41 PM CST] #0D0FF5 #XA_GPS #B39M #AEROMEXICO #AMX687 #AM687 #ADSB #ADSBbot

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

🇲🇽 XA-GPS - Boeing 737MAX 9 - AeroMexico AMX689/AM689, Chicago O'Hare (ORD) to Licenciado Benito Juarez (MEX) - 4.5 mi away @ 35775 ft, heading SSW at 536 mph. Spotted once before! [03:06:52 AM CDT] #0D0FF5 #XA_GPS #B39M #AEROMEXICO #AMX689 #AM689 #ADSB #ADSBbot

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

🇲🇽 XA-GPS - Boeing 737MAX 9 - AeroMexico AMX689/AM689, Chicago O'Hare (ORD) to Licenciado Benito Juarez (MEX) - 4.3 mi away @ 35825 ft, heading SSW at 513 mph. Spotted for first time! [03:01:33 AM CDT] #0D0FF5 #XA_GPS #B39M #AEROMEXICO #AMX689 #AM689 #ADSB #ADSBbot