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

🇨🇦 C-GLWS - Boeing 737MAX 8 - WestJet WJA1419/WS1419, Orlando (MCO) to Calgary (YYC) - 4.5 mi away @ 35975 ft, heading NW at 408 mph. Spotted 5x before! [10:09:57 AM CST] #C06403 #C_GLWS #B38M #WESTJET #WJA1419 #WS1419 #ADSB #ADSBbot

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

🇨🇦 C-GWSR - Boeing 737NG 8CT/W - WestJet WJA1419/WS1419, Orlando (MCO) to Calgary (YYC) - 20.2 mi away @ 36125 ft, heading NW at 431 mph. Spotted 2x before! [10:18:49 AM CST] #C080A6 #C_GWSR #B738 #WESTJET #WJA1419 #WS1419 #ADSB #ADSBbot