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

🇺🇸 N8306H - Boeing 737NG 8H4/W - Southwest Airlines SWA3529/WN3529 - 3.3 mi away @ 14875 ft, heading WNW at 416 mph. Spotted 62x before! [05:42:35 PM CST] #AB5B8C #N8306H #B738 #SOUTHWEST #SWA3529 #WN3529 #Landing #ADSB #ADSBbot

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

🇺🇸 N481WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3529/WN3529, St Louis Lambert (STL) to Denver (DEN) - 3.9 mi away @ 16150 ft, heading WNW at 407 mph. Spotted 45x before! [08:02:48 PM CST] #A5EE51 #N481WN #B737 #SOUTHWEST #SWA3529 #WN3529 #Departure #ADSB #ADSBbot