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

🇺🇸 N8726H - Boeing 737MAX 8 - Southwest Airlines SWA2670/WN2670, Phoenix Sky Harbor (PHX) to St Louis Lambert (STL) - 3.5 mi away @ 8150 ft, heading E at 348 mph. Spotted 63x before! [11:08:03 AM CST] #AC00F6 #N8726H #B38M #SOUTHWEST #SWA2670 #WN2670 #Landing #Arrival #ADSB #ADSBbot