🇺🇸 N475WN - Boeing 737NG 7H4/W - Southwest Airlines SWA9001/WN9001, William P Hobby (HOU) to Nashville (BNA) - 6.2 mi away @ 41050 ft, heading E at 578 mph. Spotted 84x before. [01:28:42 PM CDT] #A5D5AE #N475WN #B737 #SOUTHWEST #SWA9001 #WN9001 #ADSB #ADSBbot