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

🇺🇸 N7749B - Boeing 737NG 7BD/W - Southwest Airlines SWA1683/WN1683 (DEN-OKC-DCA) - 4.8 mi away @ 41200 ft, heading ENE at 560 mph. Spotted 87x before! [12:20:35 PM CDT] #AA7B78 #N7749B #B737 #SOUTHWEST #SWA1683 #WN1683 #ADSB #ADSBbot

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

🇺🇸 N964WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1683/WN1683 (ROC-LAS-SMF) - 20.6 mi away @ 39875 ft, heading WSW at 546 mph. Spotted 61x before! [07:27:07 AM CDT] #AD6D03 #N964WN #B737 #SOUTHWEST #SWA1683 #WN1683 #ADSB #ADSBbot