Delta Air Lines DL499 Landed BOS Boston → DEN Denver 4h 24m 2,974km / 1,835mi (Direct: 2,818km, +5%) 25. May 2025 DEPARTURE 07:59 EDT 11:59 UTC 07:45 +14 minutes TERMINAL: A GATE: A16 ARRIVAL 10:24 MDT 16:24 UTC 0 minutes TERMINAL: A GATE: A49 Airbus A321 Neo N584DN Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Delta Air Lines DL / DAL FREQUENCY daily DISTANCE 2,818km FLIGHTS/WEEK 79 PUNCTUALITY 80% CO2 EMISSIONS Economy 299kg