United Airlines UA748 Cancelled BOS Boston → DEN Denver 4h 44m 2,818km / 1,739mi 25. May 2024 DEPARTURE 15:17 EDT 19:17 UTC TERMINAL: B GATE: B26 ARRIVAL 18:01 MDT 00:01 UTC TERMINAL: B GATE: B46 AIRLINE United Airlines UA / UAL FLIGHTS/WEEK 77 PUNCTUALITY 80%