🇺🇸 N8524Z - Boeing 737NG 800/W - Southwest Airlines SWA351/WN351, St Louis Lambert (STL) to Austin-Bergstrom (AUS) - 3.6 mi away @ 7075 ft, heading SW at 322 mph. Spotted 105x before. [08:34:52 AM CDT] #ABB1C2 #N8524Z #B738 #SOUTHWEST #SWA351 #WN351 #TakingOff #Departure #ADSB #ADSBbot