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

🇺🇸 N8527Q - Boeing 737NG 800/W - Southwest Airlines SWA2242/WN2242, Harry Reid (LAS) to Baltimore/Washington Thurgood Marshall (BWI) - 4.6 mi away @ 38350 ft, heading E at 563 mph. Spotted 79x before! [08:24:36 PM CDT] #ABB222 #N8527Q #B738 #SOUTHWEST #SWA2242 #WN2242 #ADSB #ADSBbot