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

🇺🇸 N8327A - Boeing 737NG 8H4/W - Southwest Airlines SWA1497/WN1497 (PHX-BWI-RSW) - 4.4 mi away @ 36475 ft, heading E at 599 mph. Spotted 114x before! [08:58:02 AM CST] #AB6316 #N8327A #B738 #SOUTHWEST #SWA1497 #WN1497 #ADSB #ADSBbot

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

🇺🇸 N8548P - Boeing 737NG 800/W - Southwest Airlines SWA1497/WN1497 (PHX-BWI-RSW) - 5.1 mi away @ 37825 ft, heading E at 574 mph. Spotted 93x before! [08:57:35 AM CST] #ABB9B2 #N8548P #B738 #SOUTHWEST #SWA1497 #WN1497 #ADSB #ADSBbot