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

🇺🇸 N929SW - Bombardier CRJ 200LR - United Express SKW5346/OO5346, Huntsville-Carl T Jones Field (HSV) to Chicago O'Hare (ORD) - 4.1 mi away @ 33275 ft, heading NNE at 509 mph. Spotted 9x before! [07:09:52 PM CDT] #ACE13E #N929SW #CRJ2 #SKYWEST #SKW5346 #OO5346 #ADSB #ADSBbot