🇺🇸 N8740A - Boeing 737MAX 8 - Southwest Airlines SWA4057/WN4057, Raleigh-Durham (RDU) to St Louis Lambert (STL) - 3.6 mi away @ 3625 ft, heading NE at 205 mph. Spotted 88x before. [01:15:48 PM CDT] #AC078B #N8740A #B38M #SOUTHWEST #SWA4057 #WN4057 #Landing #Arrival #ADSB #ADSBbot