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

🇺🇸 N417AN - Airbus A321 253NXSL - American Airlines AAL2820/AA2820, Philadelphia (PHL) to Phoenix Sky Harbor (PHX) - 4.0 mi away @ 31675 ft, heading W at 568 mph. Spotted 7x before! [05:16:04 PM CDT] #A4EE2E #N417AN #A21N #AMERICAN #AAL2820 #AA2820 #ADSB #ADSBbot