🇺🇸 N8662F - Boeing 737NG 8H4/W - Southwest Airlines SWA1646/WN1646, Philadelphia (PHL) to St Louis Lambert (STL) - 4.0 mi away @ 3600 ft, heading NE at 238 mph. Spotted 105x before. [07:24:44 AM CDT] #ABE7C5 #N8662F #B738 #SOUTHWEST #SWA1646 #WN1646 #Landing #Arrival #ADSB #ADSBbot