UA6135United Airlines · IAD → RDU
updated 3h ago
Route confirmed United Airlines

UA6135 WashingtonIAD · 08:21 Raleigh/DurhamRDU · 09:40

UA6135 by United Airlines flies from Washington (IAD) to Raleigh/Durham (RDU).

Right nowNext departure today Operates daily
08:17

scheduled from IAD

Wins back in air~27 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
IADWashingtonModerate riskIAD delay board →
RDURaleigh/DurhamOn-time likelyRDU delay board →
IAD→RDUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
2.3%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at IAD and RDU 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

Sat 14 Nov, local date

High10°Clikely 8°C to 12°C
Low2°Clikely 0°C to 5°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 Raleigh/Durham

Forecast

Sat 14 Nov, local date

High13°Clikely 11°C to 15°C
Low3°Clikely 1°C to 5°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 Raleigh/Durham flights today

same route · United Airlines
UA4016departs 08:20
UA1536departs 08:21
UA4001departs 12:50
UA4034departs 17:40
UA2382departs 22:28
UA6257departs 22:28

If UA6135 is cancelled, these are the other United Airlines nonstop flights from Washington to Raleigh/Durham 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 UA6135 actually runs

Pro Flight Search has tracked every published board update for UA6135 across the IAD and RDU boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -6 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA6135 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-08IAD 08:21 08:31 (+10)RDU 09:40 09:23 (−17)
11-07IAD 08:17 08:26 (+9)RDU 09:36 09:19 (−17)

Aircraft

Recent tails: N86311.

Board clocks recorded as IAD and RDU published them.

Planning around UA6135? 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: UA6135 Washington to Raleigh/Durham on-time performance, measured from the IAD and RDU airport boards.

Canonical URL
https://proflightsearch.com/flight/UA6135
How we measure this →