CGK → KOSJakarta to Preah Sihanouk

live

Direct flights from Jakarta (CGK) to Preah Sihanouk (KOS): 2 nonstop departures observed each week across 2 airlines. The median arrival is 14 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,887 km, an estimated 2 hours 55 minutes in the air. Measured by Pro Flight Search from live flight boards at Jakarta and Preah Sihanouk. Updated 15 October 2026 at 11:52 UTC.

CGK Jakarta smooth · +0
KOS Preah Sihanouk tracking
1,887 km · ~2h 55m est.
dep bank 18:30–20:552x weekly
Running clean · 2 airlines · 2x weekly · nonstop
100 / 100

route health from live CGK and KOS delay boards

Median arrival delay is +14 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+14 minacross the last 2 operated legs
Flight time~2h 55mestimated from route distance
Weekly departures2x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
CITILINK INDONESIALION 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 days
CITILINK INDONESIAQG

Flights QG8512 18:30 Tu

LION AIRLINESJT

Flights JT6006 20:55 Th

History

operated legs · board outcomes
10-15JT6006departed+14
10-13QG8512departed+0

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
CGKJakarta +0 min smooth ⛅ few clouds · 2 kt Full CGK delay board →
KOSPreah Sihanouk tracking Full KOS delay board →

How the Jakarta to Preah Sihanouk route actually runs

Pro Flight Search records official board updates for nonstop CGK to KOS 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 — Jakarta (CGK) to Preah Sihanouk (KOS) route reliability, measured from operated flights on official airport boards.

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

CGK to KOS questions

Is CGK–KOS 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.

Morning or evening flight on CGK–KOS?

Operators schedule evening departures around 18:30 from CGK. Earlier flights typically land before destination-airport delays accumulate later in the day; check the KOS delay card to confirm conditions when you'd arrive.

How long is the flight from CGK to KOS?

Great-circle distance is 1,887 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 163–192 min gate-to-gate on this route.

How often does CGK–KOS fly?

2 carriers operate this route, around 2 flights a week between them. Compare carrier days and times in the airline list above.