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

🇺🇸 N926NN - Boeing 737NG 823/W - American Airlines AAL336R/AA336R (DFW-CLE-DFW) - 4.8 mi away @ 39850 ft, heading SW at 513 mph. Spotted 45x before! [12:01:12 PM CDT] #ACD5AD #N926NN #B738 #AMERICAN #AAL336R #AA336R #ADSB #ADSBbot