🇺🇸 N444WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3442/WN3442, Chicago Midway (MDW) to San Antonio (SAT) - 5.0 mi away @ 40175 ft, heading SW at 534 mph. Spotted 72x before. [11:59:59 AM CDT] #A55B7A #N444WN #B737 #SOUTHWEST #SWA3442 #WN3442 #ADSB #ADSBbot