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

🇺🇸 N480WN - Boeing 737NG 7H4/W - Southwest Airlines SWA4283/WN4283 (ORD-DAL-MCO) - 4.6 mi away @ 39525 ft, heading WSW at 429 mph. Spotted 46x before! [08:18:17 AM CST] #A5EA9A #N480WN #B737 #SOUTHWEST #SWA4283 #WN4283 #ADSB #ADSBbot