Hainan AirlinesHU
Flights HU751 02:50 Mo Tu We Th Sa Su
live
Direct flights from Beijing (PEK) to Dublin (DUB): 6 nonstop departures observed each week across 1 airline. The median arrival is 25 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 8,269 km, an estimated 11 hours 6 minutes in the air. Measured by Pro Flight Search from live flight boards at Beijing and Dublin. Updated 14 September 2026 at 09:37 UTC.
PEK
Beijing
smooth · +10
DUB
Dublin
smooth · +2
8,269 km · ~11h 06m est.
Running clean · 1 airline · 6x weekly · nonstop
93 / 100
route health from live PEK and DUB delay boards
Median arrival delay is +25 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+25 minacross the last 4 operated legs
Flight time~11h 06mestimated from route distance
Weekly departures6x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Hainan Airlines
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: 53% odds of a 15+ minute delay and around +18 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 Beijing to Dublin route actually runs
Pro Flight Search records official board updates for nonstop PEK 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 — Beijing (PEK) to Dublin (DUB) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/PEK-DUB
PEK to DUB questions
Is PEK–DUB running on time right now?
Smooth skies ahead. The departure side at PEK is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from PEK to DUB?
Great-circle distance is 8,269 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 614–739 min gate-to-gate on this route.
How often does PEK–DUB fly?
Hainan Airlines runs the route with about 6 flights a week (sun, mon, tue, wed, thu, sat). 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 PEK 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.
.