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

🇺🇸 N989AU - Airbus A321 231SL - American Airlines AAL3156/AA3156, Charlotte/Douglas (CLT) to Denver (DEN) - 3.7 mi away @ 31500 ft, heading WNW at 531 mph. Spotted 15x before! [08:55:28 PM CDT] #ADCCA6 #N989AU #A321 #AMERICAN #AAL3156 #AA3156 #ADSB #ADSBbot

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

🇺🇸 N156AN - Airbus A321 231SL - American Airlines AAL3156/AA3156, Charlotte/Douglas (CLT) to Denver (DEN) - 4.3 mi away @ 35700 ft, heading WNW at 515 mph. Spotted 9x before! [09:01:41 PM CDT] #A0E086 #N156AN #A321 #AMERICAN #AAL3156 #AA3156 #ADSB #ADSBbot

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

🇺🇸 N934AA - Airbus A321 231SL - American Airlines AAL3156/AA3156, Charlotte/Douglas (CLT) to Denver (DEN) - 4.3 mi away @ 35225 ft, heading WNW at 450 mph. Spotted 9x before! [10:17:52 PM CDT] #ACF486 #N934AA #A321 #AMERICAN #AAL3156 #AA3156 #ADSB #ADSBbot

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

🇺🇸 N167US - Airbus A321 211 - American Airlines AAL3156/AA3156, Charlotte/Douglas (CLT) to Denver (DEN) - 4.2 mi away @ 33950 ft, heading WNW at 525 mph. Spotted 12x before! [10:06:41 PM CDT] #A10D82 #N167US #A321 #AMERICAN #AAL3156 #AA3156 #ADSB #ADSBbot

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

🇺🇸 N457AM - Airbus A321 253NXSL - American Airlines AAL3156/AA3156, Charlotte/Douglas (CLT) to Denver (DEN) - 4.5 mi away @ 38075 ft, heading WNW at 500 mph. Spotted 4x before! [11:26:07 PM CDT] #A58C29 #N457AM #A21N #AMERICAN #AAL3156 #AA3156 #ADSB #ADSBbot