Delta Air Lines DL503 Cancelled BOS Boston → ATL Atlanta 3h 1m 1,523km / 940mi 23. Feb 2023 DEPARTURE 10:15 EST 15:15 UTC TERMINAL: A GATE: A15 ARRIVAL 13:16 EST 18:16 UTC TERMINAL: S GATE: A29 Airbus A321 N385DZ AIRLINE Delta Air Lines DL / DAL FLIGHTS/WEEK 105 PUNCTUALITY 76%