United AirlinesUA83% on time
Flights UA3582 06:00 Mo Th Fr Sa Su · UA6256 06:00 We · UA4367 10:28 daily · UA4860 15:01 Mo Tu We Th Fr Su
live
Direct flights from Rochester (ROC) to Washington (IAD): 26 nonstop departures observed each week across 1 airline. 83% of the last 12 tracked flights arrived within 15 minutes of schedule. The median arrival is 15 minutes early. 1 of the 12 tracked flights was cancelled. The nonstop covers 465 km, an estimated 1 hour 6 minutes in the air. Measured by Pro Flight Search from live flight boards at Rochester and Washington. Updated 14 November 2026 at 04:23 UTC.
Today, ROC → IAD
Sat 14 Nov · local times- 06:00 UA3582United Airlines On schedule ·
- 10:28 UA4367United Airlines On schedule ·
- 19:47 UA4874United Airlines Sched 19:47Departure not confirmed by the board ·
Checked ROC board 23:23 · IAD board 22:18
ROC
Rochester
busy · +20
IAD
Washington
busy · +25
465 km · ~1h 06m est.
Runs reliable · 1 airline · 26x weekly · nonstop
83% on time
of the last 12 tracked ROC → IAD flights arrived within 15 minutes
Median arrival delay is −15 min. 1 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−15 minacross the last 11 arrivals
Flight time~1h 06mestimated from route distance
Weekly departures26x1 direct airline on the leg
Cancelled8.3%recent route rate · 1 of 12
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
United Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Conditions are tightest at ROC and IAD: a 32% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +3 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Rochester to Washington route actually runs
Pro Flight Search records official board updates for nonstop ROC to IAD flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search: Rochester (ROC) to Washington (IAD) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ROC-IAD
ROC to IAD questions
Is ROC–IAD running on time right now?
Mostly on schedule. The arrival side at IAD is the weaker end, route health score 70/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on ROC–IAD?
Operators schedule morning departures around 06:00 and evening departures around 19:47 from ROC. Earlier flights typically land before destination-airport delays accumulate later in the day; check the IAD delay card to confirm conditions when you'd arrive.
How long is the flight from ROC to IAD?
Great-circle distance is 465 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 63–70 min gate-to-gate on this route.
How often does ROC–IAD fly?
United Airlines runs the route with about 26 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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