🇺🇸 N398DA - Boeing 737NG 832/W - Delta Air Lines DAL432/DL432, Washington Dulles (IAD) to Salt Lake City (SLC) - 6.3 mi away @ 38150 ft, heading WSW at 481 mph. Spotted 16x before. [07:40:35 AM CDT] #A4A0CD #N398DA #B738 #DELTA #DAL432 #DL432 #ADSB #ADSBbot