CFN → DUBDonegal to Dublin

live

Direct flights from Donegal (CFN) to Dublin (DUB): 7 nonstop departures observed each week across 1 airline. 2 of the 2 tracked flights were cancelled. The nonstop covers 225 km, an estimated 47 minutes in the air. Measured by Pro Flight Search from live flight boards at Donegal and Dublin. Updated 10 October 2026 at 15:25 UTC.

CFN Donegal tracking
DUB Dublin smooth · +0
225 km · ~0h 47m est.
dep bank 08:50–15:307x weekly
Running clean · 1 airline · 7x weekly · nonstop
100 / 100

route health from live CFN and DUB delay boards

2 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~0h 47mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
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 days
Aer LingusEI

Flights EI3401 08:50 daily · EI3403 15:30 daily

History

operated legs · board outcomes
10-10EI3401cancelledCNX
10-09EI3403cancelledCNX

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
CFNDonegal tracking Full CFN delay board →
DUBDublin +0 min smooth 🌤 scattered clouds · W 17 kt Full DUB delay board →

How the Donegal to Dublin route actually runs

Pro Flight Search records official board updates for nonstop CFN 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 — Donegal (CFN) to Dublin (DUB) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/CFN-DUB
How we measure this →

CFN to DUB questions

Is CFN–DUB running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CFN to DUB?

Great-circle distance is 225 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 46–49 min gate-to-gate on this route.

How often does CFN–DUB fly?

Aer Lingus runs the route with about 14 flights a week (daily). 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 CFN 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.