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

🇺🇸 N528EG - Bombardier CRJ 700 702ER NG - American Eagle JIA5337/OH5337 (DFW-CID-DFW) - 4.0 mi away @ 30375 ft, heading NNW at 529 mph. Spotted 3x before! [12:11:25 PM CDT] #A6A711 #N528EG #CRJ7 #BLUE_STREAK #JIA5337 #OH5337 #ADSB #ADSBbot