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

🇺🇸 N904WN - Boeing 737NG 7H4/W - Southwest Airlines SWA2253/WN2253, Nashville (BNA) to Eppley Airfield (OMA) - 4.6 mi away @ 39700 ft, heading NW at 411 mph. Spotted 66x before! [06:51:20 PM CST] #AC8009 #N904WN #B737 #SOUTHWEST #SWA2253 #WN2253 #ADSB #ADSBbot