🇺🇸 N8556Z - Boeing 737NG 800/W - Southwest Airlines SWA2755/WN2755, Sacramento (SMF) to St Louis Lambert (STL) - 3.8 mi away @ 8200 ft, heading E at 326 mph. Spotted 126x before. [06:34:18 PM CDT] #ABBD2D #N8556Z #B738 #SOUTHWEST #SWA2755 #WN2755 #Landing #Arrival #ADSB #ADSBbot