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

🇺🇸 N423AX - Boeing 767 324ER - Omni Air International OAE341 - 4.7 mi away @ 36775 ft, heading E at 566 mph. Spotted once before! [03:50:41 PM CDT] #A506DA #N423AX #B763 #OMNI_EXPRESS #OAE341 #ADSB #ADSBbot