United Airlines UA2215 On Time IAH Houston → DEN Denver 2h 54m 1,389km / 857mi 23. May 2025 DEPARTURE 20:38 CDT 01:38 UTC 20:35 +3 minutes TERMINAL: C GATE: 42 ARRIVAL 22:29 MDT 04:29 UTC GATE: B45 AIRLINE United Airlines UA / UAL FREQUENCY daily DISTANCE 1,389km FLIGHTS/WEEK 84 PUNCTUALITY 81%