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

🇲🇽 XA-SRI - Boeing 737MAX 8 - AeroMexico AMX689/AM689, Chicago O'Hare (ORD) to Licenciado Benito Juarez (MEX) - 4.1 mi away @ 35900 ft, heading SSW at 463 mph. Spotted once before. [01:56:47 AM CST] #0D0FF3 #XA_SRI #B38M #AEROMEXICO #AMX689 #AM689 #ADSB #ADSBbot

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

🇲🇽 XA-SRI - Boeing 737MAX 8 - AeroMexico AMX689/AM689, Chicago O'Hare (ORD) to Licenciado Benito Juarez (MEX) - 4.2 mi away @ 36525 ft, heading SSW at 399 mph. Spotted for first time! [01:27:46 AM CST] #0D0FF3 #XA_SRI #B38M #AEROMEXICO #AMX689 #AM689 #ADSB #ADSBbot