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

🇺🇸 N569GJ - Bombardier CRJ 700 - United Express GJS4400/G74400, Chicago O'Hare (ORD) to Tulsa (TUL) - 4.4 mi away @ 35700 ft, heading WSW at 525 mph. Spotted 11x before! [10:40:29 PM CDT] #A748F8 #N569GJ #CRJ7 #LINDBERGH #GJS4400 #G74400 #ADSB #ADSBbot