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

🇺🇸 N331CA - Bombardier CRJ 700 - Delta Connection EDV4895/9E4895, Northwest Arkansas Ntl (XNA) to Detroit Metro Wayne County (DTW) - 4.0 mi away @ 35525 ft, heading ENE at 644 mph. Spotted 2x before! [05:32:50 PM CST] #A399B9 #N331CA #CRJ7 #ENDEAVOR #EDV4895 #9E4895 #ADSB #ADSBbot

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

🇺🇸 N331CA - Bombardier CRJ 700 - Delta Connection EDV4889/9E4889, Detroit Metro Wayne County (DTW) to Northwest Arkansas Ntl (XNA) - 4.1 mi away @ 35550 ft, heading WSW at 502 mph. Spotted once before! [04:29:47 PM CDT] #A399B9 #N331CA #CRJ7 #ENDEAVOR #EDV4889 #9E4889 #ADSB #ADSBbot