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

🇺🇸 N7745A - Boeing 737NG 7BD/W - Southwest Airlines SWA4409/WN4409 (RSW-STL-BOS) - 3.4 mi away @ 3275 ft, heading NE at 275 mph. Spotted 71x before! [02:53:42 PM CDT] #AA7AEB #N7745A #B737 #SOUTHWEST #SWA4409 #WN4409 #Landing #ADSB #ADSBbot

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

🇺🇸 N938WN - Boeing 737NG 7H4/W - Southwest Airlines SWA4409/WN4409 (RSW-STL-BOS) - 3.5 mi away @ 2825 ft, heading NNE at 249 mph. Spotted 78x before! [01:43:32 PM CDT] #AD0562 #N938WN #B737 #SOUTHWEST #SWA4409 #WN4409 #Landing #ADSB #ADSBbot