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

🇺🇸 N928WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1675/WN1675 (PWM-BWI-RIC-DEN-BZN) - 5.3 mi away @ 40250 ft, heading W at 538 mph. Spotted 76x before! [01:32:54 PM CDT] #ACDDE3 #N928WN #B737 #SOUTHWEST #SWA1675 #WN1675 #ADSB #ADSBbot