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

🇺🇸 N506CA - Bombardier CRJ 200ER - Delta Connection SKW5409/OO5409, Huntsville-Carl T Jones Field (HSV) to Chicago O'Hare (ORD) - 3.8 mi away @ 29050 ft, heading NNE at 535 mph. Spotted for first time! [02:40:43 PM CDT] #A6506D #N506CA #CRJ2 #SKYWEST #SKW5409 #OO5409 #ADSB #ADSBbot