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

🇺🇸 N915SW - Bombardier CRJ 200LR - Skywest Charter SKW5103/OO5103, Chicago O'Hare (ORD) to Joplin Regional (JLN) - 3.9 mi away @ 33550 ft, heading WSW at 502 mph. Spotted 2x before! [10:47:57 PM CDT] #ACAAE3 #N915SW #CRJ2 #CHARTER_WEST #SKW5103 #OO5103 #ADSB #ADSBbot