🇺🇸 N471AN - AIRBUS A321neo - American Airlines AAL478/AA478, Philadelphia (PHL) to Phoenix Sky Harbor (PHX) - 4.2 mi away @ 33625 ft, heading W at 481 mph. Spotted 6x before. [12:45:17 PM CDT] #A5C4DE #N471AN #A21N #AMERICAN #AAL478 #AA478 #ADSB #ADSBbot

🇺🇸 N422AN - Airbus A321 253NXSL - American Airlines AAL478/AA478, Philadelphia (PHL) to Phoenix Sky Harbor (PHX) - 6.3 mi away @ 36125 ft, heading WSW at 545 mph. Spotted 15x before. [12:04:29 PM CDT] #A5031A #N422AN #A21N #AMERICAN #AAL478 #AA478 #ADSB #ADSBbot