🇺🇸 N1811U - Boeing 737MAX 8 - Southwest Airlines SWA3268/WN3268, Pittsburgh (PIT) to Harry Reid (LAS) - 6.9 mi away @ 37825 ft, heading W at 495 mph. Spotted 68x before. [07:36:57 PM CDT] #A146F1 #N1811U #B38M #SOUTHWEST #SWA3268 #WN3268 #ADSB #ADSBbot