🇺🇸 N953WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1085/WN1085, Baltimore/Washington Thurgood Marshall (BWI) to Kansas City (MCI) - 5.2 mi away @ 40275 ft, heading WNW at 515 mph. Spotted 84x before. [05:10:39 PM CDT] #AD41CD #N953WN #B737 #SOUTHWEST #SWA1085 #WN1085 #ADSB #ADSBbot