RyanairFR25% on time
Flights FR332 varies daily · FR340 varies daily · FR337 varies daily · FR373 20:40 Su
live
Direct flights from Dublin (DUB) to London (LTN): 7 nonstop departures observed each week across 1 airline. 25% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 31 minutes late. 1 of the 8 tracked flights was cancelled. The nonstop covers 434 km, an estimated 1 hour 3 minutes in the air. Measured by Pro Flight Search from live flight boards at Dublin and London. Updated 9 September 2026 at 06:38 UTC.
DUB
Dublin
smooth · +8
LTN
London
smooth · +0
434 km · ~1h 03m est.
Runs rough · 1 airline · 7x weekly · nonstop
25% on time
of the last 8 operated DUB → LTN flights arrived within 15 minutes
Median arrival delay is +31 min. 1 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+31 minacross the last 8 operated legs
Flight time~1h 03mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Ryanair
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: 43% 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 Dublin to London route actually runs
Pro Flight Search records official board updates for nonstop DUB to LTN 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 — Dublin (DUB) to London (LTN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/DUB-LTN
DUB to LTN questions
Is DUB–LTN running on time right now?
Smooth skies ahead. The departure side at DUB is the weaker end, route health score 94/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from DUB to LTN?
Great-circle distance is 434 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 61–67 min gate-to-gate on this route.
How often does DUB–LTN fly?
Ryanair runs the route with about 28 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 DUB and arrival-side delay at LTN, 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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