Delta Air Lines DL499 Landed BOS Boston → DEN Denver 3h 52m 2,930km / 1,808mi (Direct: 2,818km, +3%) 21. May 2025 DEPARTURE 08:21 EDT 12:21 UTC 07:45 +36 minutes TERMINAL: A GATE: A16 ARRIVAL 10:13 MDT 16:13 UTC 10:25 -11 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 75 PUNCTUALITY 80% CO2 EMISSIONS Economy 299kg