🇺🇸 N910AN - Boeing 737NG 823/W - American Airlines AAL1555/AA1555, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 26.8 mi away @ 40225 ft, heading SW at 556 mph. Spotted 44x before. [09:19:58 AM CDT] #AC96B8 #N910AN #B738 #AMERICAN #AAL1555 #AA1555 #ADSB #ADSBbot