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

🇺🇸 N8314L - Boeing 737NG 8H4/W - Southwest Airlines SWA3215/WN3215, St Louis Lambert (STL) to Dallas Love Field (DAL) - 3.6 mi away @ 9325 ft, heading SW at 320 mph. Spotted 105x before. [08:25:09 AM CDT] #AB5F00 #N8314L #B738 #SOUTHWEST #SWA3215 #WN3215 #TakingOff #Departure #ADSB #ADSBbot