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

🇨🇦 C-GKXQ - Embraer EMB-195 E2 - Porter Airlines POE771, Toronto Pearson (YYZ) to Licenciado Gustavo Diaz Ordaz (PVR) - 4.3 mi away @ 35700 ft, heading SW at 458 mph. Spotted for first time! [01:31:12 PM CST] #C06177 #C_GKXQ #E295 #PORTER_AIR #POE771 #autopilot #ADSB #ADSBbot