Aer LingusEI40% on time
Flights EI84 20:25 Mo Tu Th Fr Su
live
Direct flights from Raleigh/Durham (RDU) to Dublin (DUB): 5 nonstop departures observed each week across 1 airline. 40% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 24 minutes late. No cancellations were recorded across the 5 tracked flights. The nonstop covers 5,782 km, an estimated 7 hours 55 minutes in the air. Measured by Pro Flight Search from live flight boards at Raleigh/Durham and Dublin. Updated 9 September 2026 at 02:33 UTC.
RDU
Raleigh/Durham
busy · +22
DUB
Dublin
smooth · +0
5,782 km · ~7h 55m est.
Runs rough · 1 airline · 5x weekly · nonstop
40% on time
of the last 5 operated RDU → DUB flights arrived within 15 minutes
Median arrival delay is +24 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+24 minacross the last 5 operated legs
Flight time~7h 55mestimated from route distance
Weekly departures5x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Aer Lingus
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at DUB: 55% odds of a 15+ minute delay and around +17 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Raleigh/Durham to Dublin route actually runs
Pro Flight Search records official board updates for nonstop RDU to DUB flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · 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 — Raleigh/Durham (RDU) to Dublin (DUB) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/RDU-DUB
RDU to DUB questions
Is RDU–DUB running on time right now?
Smooth skies ahead. The departure side at RDU is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from RDU to DUB?
Great-circle distance is 5,782 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 438–526 min gate-to-gate on this route.
How often does RDU–DUB fly?
Aer Lingus runs the route with about 5 flights a week (sun, mon, tue, thu, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at RDU and arrival-side delay at DUB, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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