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

🇺🇸 N284WN - Boeing 737NG 7H4/W - Southwest Airlines SWA2346/WN2346, Baltimore/Washington Thurgood Marshall (BWI) to Dallas Love Field (DAL) - 5.2 mi away @ 38175 ft, heading SW at 360 mph. Spotted 54x before! [11:33:10 AM CST] #A2DED8 #N284WN #B737 #SOUTHWEST #SWA2346 #WN2346 #ADSB #ADSBbot