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

🇺🇸 N620FR - Airbus A321 271NXSL - Frontier Airlines FFT007/F9007, Punta Cana (PUJ) to St Louis Lambert (STL) - 3.4 mi away @ 3650 ft, heading NNE at 234 mph. Spotted 20x before! [05:10:11 PM CDT] #A816CA #N620FR #A21N #FRONTIER_FLIGHT #FFT007 #F9007 #Landing #Arrival #ADSB #ADSBbot