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

🇺🇸 N415WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3274/WN3274 (STL-OKC-LAS) - 3.6 mi away @ 10400 ft, heading WSW at 369 mph. Spotted 56x before! [09:46:33 AM CDT] #A4E8B4 #N415WN #B737 #SOUTHWEST #SWA3274 #WN3274 #Landing #ADSB #ADSBbot