🇺🇸 N404AN - Airbus A321 253NXSL - American Airlines AAL1881/AA1881, Harry Reid (LAS) to Philadelphia (PHL) - 4.6 mi away @ 37025 ft, heading E at 549 mph. Spotted 14x before. [06:14:18 PM CDT] #A4BB8A #N404AN #A21N #AMERICAN #AAL1881 #AA1881 #ADSB #ADSBbot