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

🇺🇸 N756SK - Bombardier CRJ 700 701 - American Eagle SKW4989/OO4989, Huntsville-Carl T Jones Field (HSV) to Chicago O'Hare (ORD) - 4.9 mi away @ 37025 ft, heading N at 509 mph. Spotted 10x before. [07:14:38 AM CDT] #AA31ED #N756SK #CRJ7 #SKYWEST #SKW4989 #OO4989 #ADSB #ADSBbot