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

🇺🇸 N966AN - Boeing 737NG 823/W - American Airlines AAL111Q/AA111Q, St Louis Lambert (STL) to Dallas-Fort Worth (DFW) - 3.3 mi away @ 7825 ft, heading SW at 304 mph. Spotted 51x before. [11:57:58 AM CST] #AD727D #N966AN #B738 #AMERICAN #AAL111Q #AA111Q #TakingOff #Departure #ADSB #ADSBbot