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

🇺🇸 N766SK - Bombardier CRJ 700 701 - American Eagle SKW6441/OO6441, Huntsville-Carl T Jones Field (HSV) to Chicago O'Hare (ORD) - 4.2 mi away @ 35975 ft, heading NNE at 530 mph. Spotted 28x before! [03:20:47 PM CST] #AA596C #N766SK #CRJ7 #SKYWEST #SKW6441 #OO6441 #ADSB #ADSBbot