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

🇺🇸 N8517F - Boeing 737NG 800/W - Southwest Airlines SWA590/WN590, Denver (DEN) to Charlotte/Douglas (CLT) - 4.7 mi away @ 38275 ft, heading ESE at 595 mph. Spotted 67x before! [11:56:03 PM CDT] #ABAE62 #N8517F #B738 #SOUTHWEST #SWA590 #WN590 #ADSB #ADSBbot

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

🇺🇸 N8923Q - Boeing 737MAX 8 - Southwest Airlines SWA590/WN590, Washington Dulles (IAD) to Phoenix Sky Harbor (PHX) - 4.5 mi away @ 37575 ft, heading W at 465 mph. Spotted 12x before! [05:04:02 PM CST] #AC4F92 #N8923Q #B38M #SOUTHWEST #SWA590 #WN590 #ADSB #ADSBbot