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

🇺🇸 N8522P - Boeing 737NG 800/W - Southwest Airlines SWA4232/WN4232, San Diego (SAN) to Phoenix Sky Harbor (PHX) - 5.1 mi away @ 40675 ft, heading NE at 565 mph. Spotted 78x before! [10:06:54 PM CDT] #ABB172 #N8522P #B738 #SOUTHWEST #SWA4232 #WN4232 #ADSB #ADSBbot