🇺🇸 N945NN - Boeing 737NG 823/W - American Airlines AAL2954/AA2954, Phoenix Sky Harbor (PHX) to Indianapolis (IND) - 6.3 mi away @ 38950 ft, heading E at 549 mph. Spotted 51x before. [01:08:34 PM CDT] #AD20F4 #N945NN #B738 #AMERICAN #AAL2954 #AA2954 #ADSB #ADSBbot