🇺🇸 N8866H - Boeing 737MAX 8 - Southwest Airlines SWA4400/WN4400, Denver (DEN) to St Louis Lambert (STL) - 5.4 mi away @ 8075 ft, heading ESE at 334 mph. Spotted 111x before. [03:59:44 PM CDT] #AC3751 #N8866H #B38M #SOUTHWEST #SWA4400 #WN4400 #Landing #Arrival #ADSB #ADSBbot