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

🇺🇸 N960NN - Boeing 737NG 823/W - American Airlines AAL3233/AA3233, Kansas City (MCI) to Charlotte/Douglas (CLT) - 4.5 mi away @ 37400 ft, heading ESE at 540 mph. Spotted 30x before! [06:49:26 AM CDT] #AD5D5F #N960NN #B738 #AMERICAN #AAL3233 #AA3233 #ADSB #ADSBbot