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

🇺🇸 N900WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1904/WN1904 (STL-RDU-BWI-LAX-OAK) - 4.6 mi away @ 35850 ft, heading W at 490 mph. Spotted 65x before! [08:07:55 PM CDT] #AC712D #N900WN #B737 #SOUTHWEST #SWA1904 #WN1904 #ADSB #ADSBbot

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

🇺🇸 N7724A - Boeing 737NG 7BD/W - Southwest Airlines SWA1904/WN1904 (STL-RDU-BWI-LAX-OAK) - 4.3 mi away @ 37850 ft, heading W at 478 mph. Spotted 59x before! [03:12:38 PM CDT] #AA735A #N7724A #B737 #SOUTHWEST #SWA1904 #WN1904 #ADSB #ADSBbot