UA310 WashingtonIAD · 19:15 DublinDUB · 07:20
UA310 by United Airlines flies from Washington (IAD) to Dublin (DUB) for the Wed, Sep 9 departure.
arrival expected at DUB · on schedule
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IAD and DUB 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 Dublin flights today
same route · United AirlinesIf UA310 is cancelled, this is the other United Airlines nonstop flight from Washington to Dublin 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 UA310 actually runs
Pro Flight Search has tracked every published board update for UA310 across the IAD and DUB boards: schedule changes, gate pushes and actual clocks. Usually departs ~42 min late. Based on 14 confirmed departures · 4/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA310 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: N13138, N14118, N14121, N29124.
Board clocks recorded as IAD and DUB published them.
Planning around UA310? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA310 Washington to Dublin on-time performance, measured from the IAD and DUB airport boards.
https://proflightsearch.com/flight/UA310
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