Turkish AirlinesTK
Flights TK2656 varies Tu Th Sa
live
Direct flights from Istanbul (IST) to Siirt (SXZ): 3 nonstop departures observed each week across 1 airline. 2 of the 5 tracked flights were cancelled. The nonstop covers 1,178 km, an estimated 2 hours 1 minutes in the air. Measured by Pro Flight Search from live flight boards at Istanbul and Siirt. Updated 2 November 2026 at 11:55 UTC.
Today, IST → SXZ
Mon 2 Nov · local times- 12:00 TK2656Turkish Airlines Cancelled ·
Checked IST board 14:55
IST
Istanbul
smooth · +0
SXZ
Siirt
tracking
1,178 km · ~2h 01m est.
Running clean · 1 airline · 3x weekly · nonstop
100 / 100
route health from live IST and SXZ delay boards
2 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~2h 01mestimated from route distance
Weekly departures3x1 direct airline on the leg
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 Istanbul to Siirt route actually runs
Pro Flight Search records official board updates for nonstop IST to SXZ 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: Istanbul (IST) to Siirt (SXZ) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/IST-SXZ
IST to SXZ questions
Is IST–SXZ 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 IST to SXZ?
Great-circle distance is 1,178 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 113–131 min gate-to-gate on this route.
How often does IST–SXZ fly?
Turkish Airlines runs the route with about 3 flights a week (tue, thu, sat). 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 IST and arrival-side delay at SXZ, 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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