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

🇨🇦 C-FTCA - Boeing 767 375ERBDSF - Air Canada ACA7248/AC7248 (YYZ-DFW-NLU) - 3.7 mi away @ 32850 ft, heading SW at 511 mph. Spotted 8x before! [06:09:28 AM CDT] #C03261 #C_FTCA #B763 #AIR_CANADA #ACA7248 #AC7248 #ADSB #ADSBbot