Delta Air Lines DL499 Landed DEN Denver → BOS Boston 3h 22m 2,818km / 1,739mi 23. May 2025 DEPARTURE 11:57 MDT 17:57 UTC 11:35 +22 minutes TERMINAL: A GATE: A49 ARRIVAL 17:20 EDT 21:20 UTC 17:37 -16 minutes TERMINAL: A GATE: A13 Airbus A321 Neo N512DE Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Delta Air Lines DL / DAL FREQUENCY irregular/new DISTANCE 2,818km FLIGHTS/WEEK 73 PUNCTUALITY 66% CO2 EMISSIONS Economy 299kg