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

🇺🇸 N278WN - Boeing 737NG 7H4/W - Southwest Airlines SWA4505/WN4505, Eppley Airfield (OMA) to Nashville (BNA) - 4.4 mi away @ 38300 ft, heading SE at 566 mph. Spotted 60x before! [01:47:57 PM CDT] #A2C635 #N278WN #B737 #SOUTHWEST #SWA4505 #WN4505 #ADSB #ADSBbot