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

🇺🇸 N814NN - Boeing 737NG 823/W - American Airlines AAL1152/AA1152, Dallas-Fort Worth (DFW) to Laguardia (LGA) - 3.5 mi away @ 29325 ft, heading NE at 628 mph. Spotted 52x before! [04:24:38 PM CDT] #AB1971 #N814NN #B738 #AMERICAN #AAL1152 #AA1152 #ADSB #ADSBbot