United Airlines UA748 Landed BOS Boston → DEN Denver 4h 14m 2,818km / 1,739mi 01. Mar 2024 DEPARTURE 15:28 EST 20:28 UTC 15:10 +18 minutes TERMINAL: B GATE: B23 ARRIVAL 17:42 MST 00:42 UTC 18:06 -23 minutes TERMINAL: B GATE: B29 Boeing B737-800 N14219 Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE United Airlines UA / UAL FLIGHTS/WEEK 77 PUNCTUALITY 80%