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

🇺🇸 N453WN - Boeing 737NG 7H4/W - Southwest Airlines SWA2394/WN2394 (MDW-OKC-DEN-ALB-BWI) - 5.3 mi away @ 41400 ft, heading WSW at 487 mph. Spotted 73x before! [08:31:26 AM CDT] #A57F42 #N453WN #B737 #SOUTHWEST #SWA2394 #WN2394 #ADSB #ADSBbot

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

🇺🇸 N448WN - Boeing 737NG 7H4/W - Southwest Airlines SWA2394/WN2394 (MDW-OKC-DEN-ALB-BWI) - 4.7 mi away @ 39450 ft, heading WSW at 496 mph. Spotted 73x before! [08:32:52 AM CDT] #A56A56 #N448WN #B737 #SOUTHWEST #SWA2394 #WN2394 #ADSB #ADSBbot