🇺🇸 N897NN - Boeing 737NG 823/W - American Airlines AAL1106/AA1106, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 5.2 mi away @ 37450 ft, heading SW at 527 mph. Spotted 75x before. [12:59:39 PM CDT] #AC608E #N897NN #B738 #AMERICAN #AAL1106 #AA1106 #ADSB #ADSBbot