DUB → ISTDublin to Istanbul

live

Direct flights from Dublin (DUB) to Istanbul (IST): 20 nonstop departures observed each week across 1 airline. 100% of the last 12 tracked flights arrived within 15 minutes of schedule. The median arrival is 30 minutes early. No cancellations were recorded across the 20 tracked flights. The nonstop covers 2,924 km, an estimated 4 hours 15 minutes in the air. Measured by Pro Flight Search from live flight boards at Dublin and Istanbul. Updated 31 October 2026 at 13:24 UTC.

Today, DUB → IST

Sat 31 Oct · local times
  1. 06:10 TK1174Turkish Airlines Left 06:10 Landed 13:20 −25
  2. 10:40 TK1976Turkish Airlines Left 10:43 IST 18:10In the air · scheduled landing
  3. 16:35 TK1978Turkish Airlines On scheduleT1 ·

Checked DUB board 13:24 · IST board 16:02

DUB Dublin smooth · +3
IST Istanbul smooth · +0
2,924 km · ~4h 15m est.
dep bank 06:10–16:3520x weekly
Runs reliable · 1 airline · 20x weekly · nonstop
100% on time

of the last 12 tracked DUB → IST flights arrived within 15 minutes

Median arrival delay is −30 min. 0 of 20 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−30 minacross the last 12 arrivals
Flight time~4h 15mestimated from route distance
Weekly departures20x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 20

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 AirlinesTK100% on time

Flights TK1174 varies Mo Tu Th Fr Sa Su · TK1976 10:40 daily · TK1978 varies daily

History

operated legs · board outcomes
10-31TK1174dep +0 → arr−25
10-31TK1976departed+3
10-30TK1976departed+39
10-30TK1978departed+10
10-29TK1174dep +18 → arr+0
10-29TK1976dep −11 → arr−40
10-29TK1978departed−9
10-28TK1976dep −3 → arr−20
10-28TK1978departed+0
10-27TK1174dep −1 → arr−35
10-27TK1976dep −1 → arr−30
10-27TK1978departed+4
10-26TK1976dep +26 → arr+0
10-26TK1978departed+10
10-25TK1174dep +2 → arr−50
10-25TK1976dep +19 → arr−30
10-25TK1978departed+0
10-24TK1174dep −1 → arr−40
10-24TK1976dep +19 → arr+0
10-24TK1978dep +3 → arr−30

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
DUBDublin +3 min smooth 🌤 few clouds · S 4 kt Full DUB delay board →
ISTIstanbul +0 min smooth 🌤 scattered clouds · NNE 9 kt Full IST delay board →

Weather lens

Conditions are tightest at DUB: a 44% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +15 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Dublin to Istanbul route actually runs

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

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

DUB to IST questions

Is DUB–IST running on time right now?

Smooth skies ahead. The departure side at DUB is the weaker end, route health score 96/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from DUB to IST?

Great-circle distance is 2,924 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 236–281 min gate-to-gate on this route.

How often does DUB–IST fly?

Turkish Airlines runs the route with about 20 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 DUB 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.