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

🇲🇽 XA-VRY - Airbus A320 272NSL - Volaris VOI7820/Y47820, General Francisco J. Mujica (MLM) to Chicago O'Hare (ORD) - 4.6 mi away @ 38100 ft, heading NNE at 552 mph. Spotted 12x before. [03:26:31 AM CDT] #0D0D36 #XA_VRY #A20N #VOLARIS #VOI7820 #Y47820 #ADSB #ADSBbot