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

🇺🇸 N316NB - Airbus A319 114 - Delta Air Lines DAL8813/DL8813, Louisville Muhammad Ali (SDF) to Salt Lake City (SLC) - 5.0 mi away @ 38425 ft, heading W at 478 mph. Spotted 17x before! [06:57:59 PM CDT] #A35E49 #N316NB #A319 #DELTA #DAL8813 #DL8813 #ADSB #ADSBbot