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

🇺🇸 N819NN - Boeing 737NG 823/W - American Airlines AAL1487/AA1487, John F Kennedy (JFK) to Phoenix Sky Harbor (PHX) - 4.2 mi away @ 32500 ft, heading W at 413 mph. Spotted 38x before! [11:30:12 AM CST] #AB2C04 #N819NN #B738 #AMERICAN #AAL1487 #AA1487 #ADSB #ADSBbot