UA4255United Airlines · IAD → RIC
updated 3h ago
Route confirmed United Airlines

UA4255 WashingtonIAD RichmondRIC

UA4255 by United Airlines flies from Washington (IAD) to Richmond (RIC).

Right nowNext departure today Operates daily
10:35

scheduled from IAD

The route today

live boards
IADWashingtonOn-time likelyIAD delay board →
RICRichmondOn-time likelyRIC delay board →
IAD→RICevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
39%Chance of 15+ min delay
2.7%Chance of cancellation
+10 minTypical airport delay in this weather

Conditions at IAD and RIC 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

Forecast

Tue 10 Nov, local date

High20°Clikely 19°C to 23°C
Low4°Clikely 2°C to 6°C

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 RIC

Forecast

Tue 10 Nov, local date

High21°Clikely 19°C to 23°C
Low4°Clikely 3°C to 6°C

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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Washington to Richmond flights today

same route · United Airlines
UA3750departs 07:05
UA3672departs 08:30
UA4254departs 08:45
UA4411departs 12:45
UA4249departs 18:35
UA4473departs 22:10

If UA4255 is cancelled, these are the other United Airlines nonstop flights from Washington to Richmond 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 UA4255 actually runs

Pro Flight Search has tracked every published board update for UA4255 across the IAD and RIC boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at IAD and RIC.

The verdict above is that record speaking, so it reflects how UA4255 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around UA4255? 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: UA4255 Washington to Richmond on-time performance, measured from the IAD and RIC airport boards.

Canonical URL
https://proflightsearch.com/flight/UA4255
How we measure this →