🇺🇸 N317NB - Airbus A319 114 - Delta Air Lines DAL559/DL559, Austin-Bergstrom (AUS) to Detroit Metro Wayne County (DTW) - 5.4 mi away @ 38825 ft, heading NE at 578 mph. Spotted 31x before. [09:42:07 AM CDT] #A36200 #N317NB #A319 #DELTA #DAL559 #DL559 #ADSB #ADSBbot