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

🇨🇦 C-FBWS - Boeing 737MAX 8 - WestJet WJA1410/WS1410, Calgary (YYC) to Orlando (MCO) - 4.5 mi away @ 35500 ft, heading SE at 612 mph. Spotted 3x before! [01:12:08 PM CST] #C004F3 #C_FBWS #B38M #WESTJET #WJA1410 #WS1410 #ADSB #ADSBbot

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

🇨🇦 C-FBWS - Boeing 737MAX 8 - WestJet WJA1593/WS1593, Hartsfield - Jackson Atlanta (ATL) to Calgary (YYC) - 4.2 mi away @ 37150 ft, heading NW at 510 mph. Spotted 2x before! [08:59:30 AM CDT] #C004F3 #C_FBWS #B38M #WESTJET #WJA1593 #WS1593 #ADSB #ADSBbot