🇺🇸 N17245 - Boeing 737NG 824/W - United Airlines UAL793/UA793, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.8 mi away @ 37750 ft, heading SW at 450 mph. Spotted 25x before. [05:05:08 PM CDT] #A1239D #N17245 #B738 #UNITED #UAL793 #UA793 #ADSB #ADSBbot