🇺🇸 N475WN - Boeing 737NG 7H4/W - Southwest Airlines SWA2088/WN2088, William P Hobby (HOU) to Chicago Midway (MDW) - 4.5 mi away @ 36500 ft, heading NNE at 555 mph. Spotted 86x before. [08:25:54 PM CDT] #A5D5AE #N475WN #B737 #SOUTHWEST #SWA2088 #WN2088 #ADSB #ADSBbot