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

🇺🇸 N320BK - AMERICAN AIRLINES INC ENY3855/MQ3855 (DFW-STL-DFW) - 3.6 mi away @ 8100 ft, heading SSW at 308 mph. Spotted 2x before. [09:55:06 AM CST] #A36E73 #N320BK #E170 #ENY3855 #MQ3855 #autopilot #TakingOff #ADSB #ADSBbot

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

🇺🇸 N320BK - Envoy Air ENY3855/MQ3855 (DFW-STL-DFW) - 3.3 mi away @ 8525 ft, heading E at 362 mph. Spotted once before. [08:28:59 AM CST] #A36E73 #N320BK #E170 #ENVOY #ENY3855 #MQ3855 #autopilot #Landing #ADSB #ADSBbot

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

🇺🇸 N320BK - AMERICAN AIRLINES INC ENY3993/MQ3993 (DFW-YYZ-DFW) - 4.0 mi away @ 33725 ft, heading SW at 429 mph. Spotted for first time! [04:26:24 PM CST] #A36E73 #N320BK #ENY3993 #MQ3993 #autopilot #ADSB #ADSBbot