OD639 Batik Air Malaysia - Flight Status

Which is the frequency of flight OD639?
The flight OD639 is scheduled to flight on Monday, Thursday, Saturday on a weekly basis.

Which is the distance of flight OD639?
The distance between the two airports is 4220 kilometers.

Which is the flight time of flight OD639?
The scheduled flight time gate to gate is: 07:05 hours.
The real flight time gate to gate on average is: 06:30 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Batik Air Malaysia is the only airline operating the route from Dunhuang to Kuala Lumpur.

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from April 18, 2026 to June 15, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from August 30, 2025 to May 30, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.