Delta Air Lines DL1399 On Time BOS Boston → MIA Miami 3h 28m 2,030km / 1,253mi 24. May 2025 DEPARTURE 07:05 EDT 11:05 UTC 0 minutes TERMINAL: E GATE: E13 ARRIVAL 10:33 EDT 14:33 UTC TERMINAL: S GATE: H5 AIRLINE Delta Air Lines DL / DAL FREQUENCY daily DISTANCE 2,030km FLIGHTS/WEEK 80 PUNCTUALITY 78% CO2 EMISSIONS Economy 284kg Business 584kg