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

🇺🇸 N8553W - Boeing 737NG 800/W - Southwest Airlines SWA2248/WN2248 (SLC-DAL-CMH) - 3.3 mi away @ 7950 ft, heading E at 325 mph. Spotted 86x before. [10:27:31 PM CDT] #ABBCC1 #N8553W #B738 #SOUTHWEST #SWA2248 #WN2248 #Landing #ADSB #ADSBbot