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

🇺🇸 N659DL - Boeing 757 232/W - Delta Air Lines DAL844/DL844 (ATL-JAC-ATL) - 4.1 mi away @ 33350 ft, heading WNW at 464 mph. Spotted once before! [11:27:59 AM CST] #A8AE7F #N659DL #B752 #DELTA #DAL844 #DL844 #ADSB #ADSBbot