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

🇺🇸 N7827A - Boeing 737NG 79P/W - Southwest Airlines SWA1695/WN1695, William P Hobby (HOU) to Chicago Midway (MDW) - 4.7 mi away @ 38175 ft, heading NNE at 572 mph. Spotted 50x before! [06:51:32 AM CDT] #AA9B42 #N7827A #B737 #SOUTHWEST #SWA1695 #WN1695 #ADSB #ADSBbot