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

🇺🇸 N724UW - Airbus A319 112 - American Airlines AAL1875/AA1875 (PHL-IAH-PHL) - 4.6 mi away @ 36650 ft, heading NE at 587 mph. Spotted 17x before! [06:27:17 PM CDT] #A9B43F #N724UW #A319 #AMERICAN #AAL1875 #AA1875 #ADSB #ADSBbot