Air AstanaKC
Flights KC869 varies Tu Fr Sa
live
Direct flights from Atyrau (GUW) to Istanbul (IST): 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 1,942 km, an estimated 2 hours 59 minutes in the air. Measured by Pro Flight Search from live flight boards at Atyrau and Istanbul. Updated 12 September 2026 at 13:07 UTC.
GUW
Atyrau
tracking
IST
Istanbul
busy · +15
1,942 km · ~2h 59m est.
Running clean · 1 airline · 3x weekly · nonstop
80 / 100
route health from live GUW and IST 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~2h 59mestimated 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 Atyrau to Istanbul route actually runs
Pro Flight Search records official board updates for nonstop GUW 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 — Atyrau (GUW) to Istanbul (IST) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/GUW-IST
GUW to IST questions
Is GUW–IST running on time right now?
Mostly on schedule. The arrival 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 GUW to IST?
Great-circle distance is 1,942 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 167–196 min gate-to-gate on this route.
How often does GUW–IST fly?
Air Astana runs the route with about 3 flights a week (tue, fri, 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 GUW 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.
.