UA4564 WashingtonIAD · 12:45 RochesterROC · 14:13
UA4564 by United Airlines flies from Washington (IAD) to Rochester (ROC).
scheduled from IAD
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IAD and ROC are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Washington to Rochester flights today
same route · United AirlinesIf UA4564 is cancelled, these are the other United Airlines nonstop flights from Washington to Rochester on the same day, with scheduled departure times in IAD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA4564 actually runs
Pro Flight Search has tracked every published board update for UA4564 across the IAD and ROC boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how UA4564 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N523GJ, N554GJ, N563GJ.
Board clocks recorded as IAD and ROC published them.
Planning around UA4564? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA4564 Washington to Rochester on-time performance, measured from the IAD and ROC airport boards.
https://proflightsearch.com/flight/UA4564
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