United Airlines UA4250 On Time IAD Washington → MDT Harrisburg 1h 4m 151km / 93mi 23. May 2025 DEPARTURE 17:45 EDT 21:45 UTC 0 minutes TERMINAL: A1D GATE: A1 ARRIVAL 18:49 EDT 22:49 UTC +0 minutes TERMINAL: B3 GATE: B3 AIRLINE United Airlines UA / UAL FREQUENCY daily DISTANCE 151km FLIGHTS/WEEK 21 PUNCTUALITY 71% CO2 EMISSIONS Economy 78kg