🇺🇸 N8670A - Boeing 737NG 8H4/W - Southwest Airlines SWA504/WN504, Louisville Muhammad Ali (SDF) to Harry Reid (LAS) - 4.8 mi away @ 35475 ft, heading W at 468 mph. Spotted 114x before. [11:06:26 AM CDT] #ABEB31 #N8670A #B738 #SOUTHWEST #SWA504 #WN504 #ADSB #ADSBbot