🇺🇸 N8920Q - Boeing 737MAX 8 - Southwest Airlines SWA1339/WN1339, William P Hobby (HOU) to Chicago Midway (MDW) - 5.2 mi away @ 39425 ft, heading NNE at 588 mph. Spotted 97x before. [07:32:18 PM CDT] #AC4F29 #N8920Q #B38M #SOUTHWEST #SWA1339 #WN1339 #ADSB #ADSBbot