BSZ → ISTBishkek to Istanbul

live

Direct flights from Bishkek (BSZ) to Istanbul (IST): 7 nonstop departures observed each week across 1 airline. 73% of the last 11 operated flights arrived within 15 minutes of schedule. The median arrival is 20 minutes early. No cancellations were recorded across the 11 tracked flights. Measured by Pro Flight Search from live flight boards at Bishkek and Istanbul. Updated 17 September 2026 at 08:53 UTC.

BSZ Bishkek tracking
IST Istanbul smooth · +0
dep bank 05:25–13:107x weekly
Runs mixed · 1 airline · 7x weekly · nonstop
73% on time

of the last 11 operated BSZ → IST flights arrived within 15 minutes

Median arrival delay is −20 min. 0 of 11 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−20 minacross the last 11 operated legs
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 11

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 AirlinesTK73% on time

Flights TK347 05:25 Tu Th Sa Su · TK349 08:55 daily · TK345 13:10 daily

History

operated legs · board outcomes
09-17TK349arrived+20
09-16TK345arrived−30
09-16TK349arrived+30
09-15TK345arrived−30
09-15TK347arrived−20
09-15TK349arrived+0
09-14TK345arrived−40
09-14TK349arrived+0
09-13TK345arrived−30
09-13TK347arrived−25
09-12TK347arrived+90

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
BSZBishkek tracking Full BSZ delay board →
ISTIstanbul +0 min smooth 🌤 mostly cloudy · NE 12 kt Full IST delay board →

How the Bishkek to Istanbul route actually runs

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

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

BSZ to IST questions

Is BSZ–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 often does BSZ–IST fly?

Turkish Airlines runs the route with about 18 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 BSZ 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.