Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8543Z - Boeing 737NG 800/W - Southwest Airlines SWA290/WN290, Louis Armstrong New Orleans (MSY) to St Louis Lambert (STL) - 3.5 mi away @ 3625 ft, heading WNW at 270 mph. Spotted 94x before. [06:06:06 PM CDT] #ABB90D #N8543Z #B738 #SOUTHWEST #SWA290 #WN290 #Landing #Arrival #ADSB #ADSBbot