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

🇨🇦 C-FUSM - Boeing 737NG 8CT/W - WestJet WJA1426/WS1426, Calgary (YYC) to Nashville (BNA) - 4.3 mi away @ 36475 ft, heading ESE at 570 mph. Spotted 5x before! [02:57:48 PM CDT] #C036B1 #C_FUSM #B738 #WESTJET #WJA1426 #WS1426 #ADSB #ADSBbot

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

🇨🇦 C-FUSM - Boeing 737NG 8CT/W - WestJet WJA1590/WS1590, Calgary (YYC) to Hartsfield - Jackson Atlanta (ATL) - 5.1 mi away @ 39350 ft, heading SE at 497 mph. Spotted 4x before! [02:47:43 PM CDT] #C036B1 #C_FUSM #B738 #WESTJET #WJA1590 #WS1590 #ADSB #ADSBbot