Turkish AirlinesTK
Flights TK2054 13:00 We Fr Su
live
Direct flights from Istanbul (IST) to Altıntaş (KZR): 3 nonstop departures observed each week across 1 airline. The median arrival is on schedule. No cancellations were recorded across the 3 tracked flights. The nonstop covers 267 km, an estimated 51 minutes in the air. Measured by Pro Flight Search from live flight boards at Istanbul and Altıntaş. Updated 16 September 2026 at 14:07 UTC.
IST
Istanbul
busy · +15
KZR
Altıntaş
tracking
267 km · ~0h 51m est.
Running clean · 1 airline · 3x weekly · nonstop
80 / 100
route health from live IST and KZR delay boards
Median arrival delay is +0 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 3 operated legs
Flight time~0h 51mestimated from route distance
Weekly departures3x1 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 boardsnext sweep in 120s
How the Istanbul to Altıntaş route actually runs
Pro Flight Search records official board updates for nonstop IST to KZR 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 Altıntaş (KZR) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/IST-KZR
IST to KZR questions
Is IST–KZR running on time right now?
Mostly on schedule. The departure side at IST is the weaker end, route health score 80/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from IST to KZR?
Great-circle distance is 267 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 49–53 min gate-to-gate on this route.
How often does IST–KZR fly?
Turkish Airlines runs the route with about 3 flights a week (sun, wed, fri). 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 KZR, 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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