Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8690A - Boeing 737NG 8H4/W - Southwest Airlines SWA143/WN143, General Mitchell (MKE) to Austin-Bergstrom (AUS) - 20.1 mi away @ 37525 ft, heading SW at 510 mph. Spotted 81x before. [03:54:05 PM CST] #ABF29F #N8690A #B738 #SOUTHWEST #SWA143 #WN143 #ADSB #ADSBbot