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

🇺🇸 N947DZ - Boeing 737NG 9GPER/W - Delta Air Lines DAL2908/DL2908 (ATL-MCI-ATL) - 3.9 mi away @ 33900 ft, heading WNW at 458 mph. Spotted 59x before! [10:26:42 AM CDT] #AD278C #N947DZ #B739 #DELTA #DAL2908 #DL2908 #ADSB #ADSBbot