Batik Air MalaysiaOD
Flights OD638 15:00 We Fr
live
Direct flights from Kuala Lumpur (KUL) to Dunhuang (DNH): 2 nonstop departures observed each week across 1 airline. The median arrival is 47 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 4,218 km, an estimated 5 hours 54 minutes in the air. Measured by Pro Flight Search from live flight boards at Kuala Lumpur and Dunhuang. Updated 12 September 2026 at 15:37 UTC.
KUL
Kuala Lumpur
busy · +28
DNH
Dunhuang
tracking
4,218 km · ~5h 54m est.
Under pressure · 1 airline · 2x weekly · nonstop
62 / 100
route health from live KUL and DNH delay boards
Median arrival delay is +47 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+47 minacross the last 2 operated legs
Flight time~5h 54mestimated from route distance
Weekly departures2x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Batik Air Malaysia
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 boardsnext sweep in 120s
How the Kuala Lumpur to Dunhuang route actually runs
Pro Flight Search records official board updates for nonstop KUL to DNH 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 — Kuala Lumpur (KUL) to Dunhuang (DNH) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/KUL-DNH
KUL to DNH questions
Is KUL–DNH running on time right now?
Some delays possible. The departure side at KUL is the weaker end, route health score 62/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from KUL to DNH?
Great-circle distance is 4,218 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 328–392 min gate-to-gate on this route.
How often does KUL–DNH fly?
Batik Air Malaysia runs the route with about 2 flights a week (wed, 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 KUL and arrival-side delay at DNH, 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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