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

🇺🇸 N813DN - Boeing 737NG 932ER/W - Delta Air Lines DAL502/DL502, Raleigh-Durham (RDU) to Salt Lake City (SLC) - 4.1 mi away @ 33350 ft, heading W at 494 mph. Spotted 22x before. [08:32:00 PM CST] #AB14D9 #N813DN #B739 #DELTA #DAL502 #DL502 #ADSB #ADSBbot