🇺🇸 N8866H - Boeing 737MAX 8 - Southwest Airlines SWA2321/WN2321, St Louis Lambert (STL) to Dallas Love Field (DAL) - 3.5 mi away @ 7425 ft, heading SW at 331 mph. Spotted 112x before. [05:20:38 PM CDT] #AC3751 #N8866H #B38M #SOUTHWEST #SWA2321 #WN2321 #TakingOff #Departure #ADSB #ADSBbot