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

🇨🇦 C-FXGA - Cessna Citation XLS+ - Chartright Air CFXGA - 5.7 mi away @ 40450 ft, heading ENE at 557 mph. Spotted for first time! [06:35:07 PM CST] #C03D59 #C_FXGA #C56X #CHARTRIGHT #CFXGA #ADSB #ADSBbot