United Airlines UA414 Landed BOS Boston → DEN Denver 4h 6m 2,818km / 1,739mi 23. May 2025 DEPARTURE 11:56 EDT 15:56 UTC 11:42 +14 minutes TERMINAL: B GATE: B26 ARRIVAL 14:03 MDT 20:03 UTC 14:15 -11 minutes TERMINAL: B71 GATE: B71 Boeing B737-900 N69806 Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE United Airlines UA / UAL FREQUENCY daily DISTANCE 2,818km FLIGHTS/WEEK 77 PUNCTUALITY 80% CO2 EMISSIONS Economy 383kg Business 810kg