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

🇺🇸 N136EV - Bombardier CRJ 900 ER NG - Delta Connection EDV4889/9E4889, Detroit Metro Wayne County (DTW) to Northwest Arkansas Ntl (XNA) - 7.7 mi away @ 36975 ft, heading SW at 481 mph. Spotted 4x before. [04:58:30 PM CST] #A091F3 #N136EV #CRJ9 #ENDEAVOR #EDV4889 #9E4889 #ADSB #ADSBbot