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

🇺🇸 N321JS - Embraer EMB-175 LR - American Eagle ENY4236/MQ4236 (DFW-MKE-DFW) - 4.0 mi away @ 33650 ft, heading SW at 426 mph. Spotted 12x before! [02:19:49 PM CST] #A372E0 #N321JS #E75L #ENVOY #ENY4236 #MQ4236 #autopilot #ADSB #ADSBbot

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

🇺🇸 N319RG - Embraer EMB-175 LR - American Eagle ENY4236/MQ4236, Raleigh-Durham (RDU) to Chicago O'Hare (ORD) - 4.4 mi away @ 35950 ft, heading WSW at 489 mph. Spotted 14x before! [04:23:46 PM CDT] #A369BE #N319RG #E75L #ENVOY #ENY4236 #MQ4236 #autopilot #ADSB #ADSBbot