Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N444WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1585/WN1585, Baltimore/Washington Thurgood Marshall (BWI) to Chicago Midway (MDW) - 3.8 mi away @ 2500 ft, heading NNE at 286 mph. Spotted 58x before. [08:07:06 PM CDT] #A55B7A #N444WN #B737 #SOUTHWEST #SWA1585 #WN1585 #Landing #ADSB #ADSBbot