0 🇺🇸 N8855Q - Boeing 737MAX 8 - Southwest Airlines SWA1928/WN1928, Harry Reid (LAS) to Baltimore/Washington Thurgood Marshall (BWI) - 4.6 mi away @ 39425 ft, heading ENE at 515 mph. Spotted 95x before. [12:02:59 PM CDT] 0 comments · 1d ago · by Above St. Louis #ac337e#adsb#adsbbot