🇺🇸 N615DN - AIRBUS S A S A321-271NX - Delta Air Lines DAL580/DL580, Raleigh-Durham (RDU) to Salt Lake City (SLC) - 4.7 mi away @ 35725 ft, heading NW at 505 mph. Spotted once before. [07:55:22 AM CDT] #A801A9 #N615DN #A21N #DELTA #DAL580 #DL580 #ADSB #ADSBbot