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

🇺🇸 N807NN - Boeing 737NG 823/W - American Airlines AAL479/AA479, General Edward Lawrence Logan (BOS) to Dallas-Fort Worth (DFW) - 4.1 mi away @ 34375 ft, heading SW at 407 mph. Spotted 49x before! [03:53:07 PM CDT] #AAFD17 #N807NN #B738 #AMERICAN #AAL479 #AA479 #ADSB #ADSBbot