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

🇺🇸 N558NN - Bombardier CRJ 900 LR NG - American Eagle JIA5380/OH5380, Philadelphia (PHL) to Memphis (MEM) - 4.4 mi away @ 33950 ft, heading SSW at 342 mph. Spotted 5x before! [09:55:52 PM CST] #A71E5C #N558NN #CRJ9 #BLUE_STREAK #JIA5380 #OH5380 #ADSB #ADSBbot