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

🇺🇸 N863NN - Boeing 737NG 823/W - American Airlines AAL3036/AA3036, Charlotte/Douglas (CLT) to Kansas City (MCI) - 8.0 mi away @ 38450 ft, heading W at 469 mph. Spotted 33x before! [11:12:52 PM CST] #ABDB35 #N863NN #B738 #AMERICAN #AAL3036 #AA3036 #ADSB #ADSBbot