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

🇨🇦 C-GEJL - Boeing 737MAX 8 - Air Canada ACA999/AC999, Montréal-Pierre Elliott Trudeau (YUL) to Licenciado Gustavo Diaz Ordaz (PVR) - 4.1 mi away @ 36300 ft, heading SW at 448 mph. Spotted 10x before. [11:52:13 AM CST] #C0502E #C_GEJL #B38M #AIR_CANADA #ACA999 #AC999 #ADSB #ADSBbot

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

🇨🇦 C-GEJL - Boeing 737MAX 8 - Air Canada ACA788/AC788, Los Angeles (LAX) to Toronto Pearson (YYZ) - 4.4 mi away @ 34500 ft, heading ENE at 554 mph. Spotted 9x before. [06:36:58 PM CST] #C0502E #C_GEJL #B38M #AIR_CANADA #ACA788 #AC788 #ADSB #ADSBbot