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

🇨🇦 C-GAWS - Boeing 737NG 8CT/W - WestJet WJA1591/WS1591, Hartsfield - Jackson Atlanta (ATL) to Calgary (YYC) - 4.3 mi away @ 37250 ft, heading NW at 486 mph. Spotted for first time! [05:41:52 PM CDT] #C046F7 #C_GAWS #B738 #WESTJET #WJA1591 #WS1591 #ADSB #ADSBbot

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

🇨🇦 C-GUWJ - Boeing 737NG 7CT/W - WestJet WJA1591/WS1591, Hartsfield - Jackson Atlanta (ATL) to Calgary (YYC) - 4.7 mi away @ 39025 ft, heading NW at 457 mph. Spotted 2x before! [05:50:20 PM CDT] #C07BBE #C_GUWJ #B737 #WESTJET #WJA1591 #WS1591 #ADSB #ADSBbot

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

🇨🇦 C-GWSO - Boeing 737NG 7CT/W - WestJet WJA1591/WS1591, Hartsfield - Jackson Atlanta (ATL) to Calgary (YYC) - 4.4 mi away @ 38375 ft, heading NW at 466 mph. Spotted for first time! [05:33:01 PM CST] #C080A3 #C_GWSO #B737 #WESTJET #WJA1591 #WS1591 #ADSB #ADSBbot