UA4353 WashingtonIAD · 17:17 ColumbusCMH · 18:50
UA4353 by United Airlines flies from Washington (IAD) to Columbus (CMH).
scheduled from IAD
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IAD and CMH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow at Washington
ForecastTue 10 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Columbus
ForecastTue 10 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Washington to Columbus flights today
same route · United AirlinesIf UA4353 is cancelled, these are the other United Airlines nonstop flights from Washington to Columbus on the same day, with scheduled departure times in IAD local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How UA4353 actually runs
Pro Flight Search has tracked every published board update for UA4353 across the IAD and CMH boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left a little late (~19 min) but landed about 10 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA4353 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: N16151.
Board clocks recorded as IAD and CMH published them.
Planning around UA4353? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: UA4353 Washington to Columbus on-time performance, measured from the IAD and CMH airport boards.
https://proflightsearch.com/flight/UA4353
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