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

🇨🇦 C-GEJN - Boeing 737MAX 8 - Air Canada ACA777/AC777, Montréal-Pierre Elliott Trudeau (YUL) to Los Angeles (LAX) - 4.2 mi away @ 37300 ft, heading WSW at 470 mph. Spotted 8x before. [09:26:43 PM CST] #C05030 #C_GEJN #B38M #AIR_CANADA #ACA777 #AC777 #ADSB #ADSBbot

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

🇨🇦 C-GEKH - Boeing 737MAX 8 - Air Canada ACA777/AC777, Montréal-Pierre Elliott Trudeau (YUL) to Los Angeles (LAX) - 4.0 mi away @ 34350 ft, heading WSW at 485 mph. Spotted 6x before. [09:44:09 PM CST] #C05044 #C_GEKH #B38M #AIR_CANADA #ACA777 #AC777 #ADSB #ADSBbot

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

🇨🇦 C-GYLQ - AIRBUS A220-300 - Air Canada ACA777/AC777, Montréal-Pierre Elliott Trudeau (YUL) to Los Angeles (LAX) - 4.2 mi away @ 35150 ft, heading WSW at 490 mph. Spotted once before! [08:44:40 PM CST] #C08537 #C_GYLQ #BCS3 #AIR_CANADA #ACA777 #AC777 #ADSB #ADSBbot