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

🇨🇦 C-GWUX - Boeing 737NG 8CT/W - WestJet WJA1590/WS1590, Calgary (YYC) to Hartsfield - Jackson Atlanta (ATL) - 4.6 mi away @ 38750 ft, heading SE at 549 mph. Spotted 4x before. [01:41:18 PM CST] #C080E0 #C_GWUX #B738 #WESTJET #WJA1590 #WS1590 #ADSB #ADSBbot

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

🇨🇦 C-GWUX - Boeing 737NG 8CT/W - WestJet WJA1590/WS1590, Calgary (YYC) to Hartsfield - Jackson Atlanta (ATL) - 4.7 mi away @ 39325 ft, heading SSE at 481 mph. Spotted 3x before! [02:25:45 PM CDT] #C080E0 #C_GWUX #B738 #WESTJET #WJA1590 #WS1590 #ADSB #ADSBbot