🇺🇸 N343DU - AIRBUS A220-300 - DELTA AIR LINES INC DAL2098/DL2098, Austin-Bergstrom (AUS) to General Edward Lawrence Logan (BOS) - 4.5 mi away @ 34975 ft, heading NE at 557 mph. Spotted once before. [10:53:23 PM CDT] #A3C8D1 #N343DU #BCS3 #DAL2098 #DL2098 #ADSB #ADSBbot