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

🇺🇸 N590NN - Bombardier CRJ 900 LR NG - American Eagle JIA5441/OH5441, Des Moines (DSM) to Charlotte/Douglas (CLT) - 4.2 mi away @ 33000 ft, heading SE at 570 mph. Spotted 4x before. [04:51:15 PM CST] #A79EA0 #N590NN #CRJ9 #BLUE_STREAK #JIA5441 #OH5441 #ADSB #ADSBbot