DYU → ISTDushanbe to Istanbul

live

Direct flights from Dushanbe (DYU) to Istanbul (IST): 9 nonstop departures observed each week across 2 airlines. 91% of the last 11 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. 1 of the 11 tracked flights was cancelled. The nonstop covers 3,401 km, an estimated 4 hours 52 minutes in the air. Measured by Pro Flight Search from live flight boards at Dushanbe and Istanbul. Updated 25 October 2026 at 11:32 UTC.

Today, DYU → IST

Sun 25 Oct · local times
  1. · SZ103Somon Air Cancelled ·
  2. · TK255Turkish Airlines Departed Landed 06:00

Checked IST board 14:32

DYU Dushanbe tracking
IST Istanbul smooth · +0
3,401 km · ~4h 52m est.
dep bank 06:00–09:359x weekly
Runs reliable · 2 airlines · 9x weekly · nonstop
91% on time

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

Median arrival delay is +0 min. 1 of 11 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+0 minacross the last 11 operated legs
Flight time~4h 52mestimated from route distance
Weekly departures9x2 direct airlines on the leg
Cancelled9.1%recent route rate · 1 of 11

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Somon AirTurkish 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
Somon AirSZ

Flights SZ103 09:35 Tu Fr

Turkish AirlinesTK100% on time

Flights TK255 06:00 daily

History

operated legs · board outcomes
10-25SZ103cancelledCNX
10-25TK255arrived+0
10-24TK255arrived+0
10-23SZ103arrived+0
10-23TK255arrived+0
10-22TK255arrived−30
10-21TK255arrived−35
10-20SZ103arrived−50
10-20TK255arrived−35
10-19TK255arrived+0
10-18TK255arrived+10

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
DYUDushanbe tracking Full DYU delay board →
ISTIstanbul +0 min smooth ⛅ mostly cloudy · NNE 10 kt Full IST delay board →

How the Dushanbe to Istanbul route actually runs

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

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

DYU to IST questions

Is DYU–IST running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 87/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from DYU to IST?

Great-circle distance is 3,401 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 270–322 min gate-to-gate on this route.

How often does DYU–IST fly?

2 carriers operate this route, around 9 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at DYU 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.