🇺🇸 N16732 - Boeing 737NG 724/W - United Airlines UAL1394/UA1394, Chicago O'Hare (ORD) to San Antonio (SAT) - 5.0 mi away @ 40200 ft, heading SW at 497 mph. Spotted 29x before. [09:00:24 PM CDT] #A10E8B #N16732 #B737 #UNITED #UAL1394 #UA1394 #ADSB #ADSBbot