🇺🇸 N8318F - Boeing 737NG 8H4/W - Southwest Airlines SWA4552/WN4552, Harry Reid (LAS) to Louisville Muhammad Ali (SDF) - 7.0 mi away @ 41400 ft, heading ESE at 563 mph. Spotted 92x before. [08:53:26 PM CDT] #AB5F87 #N8318F #B738 #SOUTHWEST #SWA4552 #WN4552 #ADSB #ADSBbot