🇺🇸 N8838Q - Boeing 737MAX 8 - Southwest Airlines SWA437/WN437, St Louis Lambert (STL) to Phoenix Sky Harbor (PHX) - 3.5 mi away @ 7175 ft, heading SW at 325 mph. Spotted 99x before. [12:45:48 PM CDT] #AC2C79 #N8838Q #B38M #SOUTHWEST #SWA437 #WN437 #Landing #Departure #ADSB #ADSBbot