Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8681M - Boeing 737NG 8H4/W - Southwest Airlines SWA1333/WN1333, Baltimore/Washington Thurgood Marshall (BWI) to St Louis Lambert (STL) - 3.5 mi away @ 3075 ft, heading ENE at 275 mph. Spotted 101x before. [07:33:31 AM CDT] #ABEF16 #N8681M #B738 #SOUTHWEST #SWA1333 #WN1333 #ADSB #ADSBbot