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

🇺🇸 N855NN - Boeing 737NG 823/W - American Airlines AAL983/AA983 (DFW-ORD-DFW) - 4.3 mi away @ 33800 ft, heading SW at 449 mph. Spotted 39x before! [05:47:37 PM CST] #ABBB24 #N855NN #B738 #AMERICAN #AAL983 #AA983 #ADSB #ADSBbot

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

🇺🇸 N853NN - Boeing 737NG 823/W - American Airlines AAL983/AA983 (DFW-ORD-DFW) - 4.6 mi away @ 38225 ft, heading SW at 439 mph. Spotted 36x before! [05:10:01 PM CST] #ABB3B6 #N853NN #B738 #AMERICAN #AAL983 #AA983 #ADSB #ADSBbot