🇺🇸 N512DE - Airbus A321 271NXSL - Delta Air Lines DAL510/DL510, Harry Reid (LAS) to John F Kennedy (JFK) - 4.5 mi away @ 37000 ft, heading NE at 547 mph. Spotted 9x before. [11:55:08 AM CDT] #A6692D #N512DE #A21N #DELTA #DAL510 #DL510 #ADSB #ADSBbot