Turkish AirlinesTK100% on time
Flights TK57 21:40 daily
live
Direct flights from Jakarta (CGK) to Istanbul (IST): 7 nonstop departures observed each week across 1 airline. 100% of the last 8 tracked flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 8 tracked flights. The nonstop covers 9,458 km, an estimated 12 hours 38 minutes in the air. Measured by Pro Flight Search from live flight boards at Jakarta and Istanbul. Updated 15 November 2026 at 10:37 UTC.
Today, CGK → IST
Sun 15 Nov · local times- 21:40 TK57TURKISH AIRLINES Sched 21:40Departure not confirmed by the board ·
Checked CGK board 23:53 · IST board 19:37
CGK
Jakarta
smooth · +0
IST
Istanbul
smooth · +0
9,458 km · ~12h 38m est.
Runs reliable · 1 airline · 7x weekly · nonstop
100% on time
of the last 8 tracked CGK → IST flights arrived within 15 minutes
Median arrival delay is +0 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 8 arrivals
Flight time~12h 38mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Turkish 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
Conditions are tightest at CGK: a 30% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +5 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Jakarta to Istanbul route actually runs
Pro Flight Search records official board updates for nonstop CGK to IST 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 Istanbul (IST) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CGK-IST
CGK to IST questions
Is CGK–IST running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 87/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from CGK to IST?
Great-circle distance is 9,458 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 698–841 min gate-to-gate on this route.
How often does CGK–IST fly?
Turkish Airlines runs the route with about 7 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 CGK and arrival-side delay at IST, 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.
.