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

🇺🇸 N663FR - AIRBUS A321neo - BANK OF UTAH TRUSTEE FFT2970/F92970, Dallas-Fort Worth (DFW) to Philadelphia (PHL) - 9.2 mi away @ 34725 ft, heading ENE at 587 mph. Spotted for first time! [03:20:36 PM CDT] #A8BFEB #N663FR #A21N #FFT2970 #F92970 #ADSB #ADSBbot