CMB → ISTColombo to Istanbul

live

Direct flights from Colombo (CMB) to Istanbul (IST): 11 nonstop departures observed each week across 1 airline. 83% of the last 12 tracked flights arrived within 15 minutes of schedule. The median arrival is on schedule. 1 of the 12 tracked flights was cancelled. The nonstop covers 6,294 km, an estimated 8 hours 34 minutes in the air. Measured by Pro Flight Search from live flight boards at Colombo and Istanbul. Updated 13 November 2026 at 10:37 UTC.

Today, CMB → IST

Fri 13 Nov · local times
  1. · TK731Turkish Airlines On schedule IST 13:50scheduled

Checked IST board 13:37

CMB Colombo tracking
IST Istanbul smooth · +0
6,294 km · ~8h 34m est.
dep bank 13:50–15:5511x weekly
Runs reliable · 1 airline · 11x weekly · nonstop
83% on time

of the last 12 tracked CMB → IST flights arrived within 15 minutes

Median arrival delay is +0 min. 1 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+0 minacross the last 11 arrivals
Flight time~8h 34mestimated from route distance
Weekly departures11x1 direct airline on the leg
Cancelled8.3%recent route rate · 1 of 12

The week

scheduled departures · origin local time
06121824
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 days
Turkish AirlinesTK83% on time

Flights TK731 13:50 daily · TK1131 15:55 Tu We Th Su

History

operated legs · board outcomes
11-12TK1131arrived+120
11-12TK6931arrived+15
11-12TK731cancelledCNX
11-11TK1131arrived−30
11-11TK731arrived+0
11-10TK1131arrived+0
11-10TK731arrived−30
11-09TK731arrived−30
11-08TK1131arrived+0
11-08TK731arrived+0
11-07TK731arrived+0
11-06TK731arrived−25

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
CMBColombo tracking Full CMB delay board →
ISTIstanbul +0 min smooth 🌤 clear · SSW 28 kt Full IST delay board →

How the Colombo to Istanbul route actually runs

Pro Flight Search records official board updates for nonstop CMB 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: Colombo (CMB) to Istanbul (IST) route reliability, measured from operated flights on official airport boards.

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

CMB to IST questions

Is CMB–IST 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.

How long is the flight from CMB to IST?

Great-circle distance is 6,294 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 474–569 min gate-to-gate on this route.

How often does CMB–IST fly?

Turkish Airlines runs the route with about 11 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 CMB 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.