🇺🇸 N413AN - Airbus A321 253NXSL - American Airlines AAL824/AA824, Philadelphia (PHL) to Los Angeles (LAX) - 5.0 mi away @ 37875 ft, heading W at 505 mph. Spotted 11x before. [08:07:20 AM CDT] #A4DF52 #N413AN #A21N #AMERICAN #AAL824 #AA824 #ADSB #ADSBbot