Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8953Q - BOEING 737 MAX 8 - Southwest Airlines SWA2002/WN2002, William P Hobby (HOU) to Chicago Midway (MDW) - 4.6 mi away @ 37250 ft, heading NNE at 539 mph. Spotted 19x before. [10:52:36 AM CDT] #AC5AB7 #N8953Q #B38M #SOUTHWEST #SWA2002 #WN2002 #ADSB #ADSBbot