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

🇺🇸 N253NN - Embraer EMB-175 LR - American Eagle ENY9867/MQ9867, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.9 mi away @ 40125 ft, heading SW at 400 mph. Spotted 27x before. [09:04:57 AM CST] #A263DC #N253NN #E75L #ENVOY #ENY9867 #MQ9867 #autopilot #ADSB #ADSBbot

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

🇺🇸 N765ST - Embraer EMB-170 LR - American Eagle ENY9867/MQ9867, Memphis (MEM) to Chicago O'Hare (ORD) - 4.2 mi away @ 38050 ft, heading NNE at 500 mph. Spotted 54x before! [09:53:11 AM CST] #AA55BD #N765ST #E170 #ENVOY #ENY9867 #MQ9867 #autopilot #ADSB #ADSBbot

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

🇺🇸 N230NN - Embraer EMB-175 LR - American Eagle ENY9867/MQ9867, University Of Illinois/Willard (CMI) to Dallas-Fort Worth (DFW) - 4.4 mi away @ 37525 ft, heading WSW at 425 mph. Spotted 36x before! [10:47:39 PM CDT] #A209B9 #N230NN #E75L #ENVOY #ENY9867 #MQ9867 #autopilot #ADSB #ADSBbot