UA1181 ClevelandCLE · 10:41 WashingtonIAD · 11:55
UA1181 by United Airlines flies from Cleveland (CLE) to Washington (IAD).
scheduled from CLE
Where the minutes go
last 3 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 CLE and IAD 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 on this route
ForecastCleveland to Washington with United Airlines · Sun 1 Nov, local date
- Chance a departure leaves 60+ min late
- 4.9%0.7× usual
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 3 departures a day on this route with this airline. · 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 Cleveland to Washington flights today
same route · United AirlinesIf UA1181 is cancelled, these are the other United Airlines nonstop flights from Cleveland to Washington on the same day, with scheduled departure times in CLE 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 UA1181 actually runs
Pro Flight Search has tracked every published board update for UA1181 across the CLE and IAD boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: landed -2 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1181 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: N57409, N17429, N37420.
Board clocks recorded as CLE and IAD published them.
Planning around UA1181? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: UA1181 Cleveland to Washington on-time performance, measured from the CLE and IAD airport boards.
https://proflightsearch.com/flight/UA1181
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