IST → ISBIstanbul to Attock

live

Direct flights from Istanbul (IST) to Attock (ISB): 14 nonstop departures observed each week across 1 airline. 3 of the 16 tracked flights were cancelled. The nonstop covers 3,944 km, an estimated 5 hours 33 minutes in the air. Measured by Pro Flight Search from live flight boards at Istanbul and Attock. Updated 2 November 2026 at 19:37 UTC.

Today, IST → ISB

Mon 2 Nov · local times
  1. 01:20 TK750Turkish Airlines Left 01:30 +10 ·
  2. 21:25 TK710Turkish Airlines Left 21:25 ·

Checked IST board 22:37

IST Istanbul smooth · +0
ISB Attock tracking
3,944 km · ~5h 33m est.
dep bank 00:50–21:2514x weekly
Running clean · 1 airline · 14x weekly · nonstop
87 / 100

route health from live IST and ISB delay boards

3 of 16 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~5h 33mestimated from route distance
Weekly departures14x1 direct airline on the leg
Cancelled18.8%recent route rate · 3 of 16

Who flies it

observed on the boards · 7 days
Turkish AirlinesTK

Flights TK750 varies daily · TK710 varies daily

History

operated legs · board outcomes
11-02TK710departed+0
11-02TK750departed+10
11-01TK710departed+0
11-01TK750cancelledCNX
10-31TK710departed+25
10-31TK750departed+25
10-30TK710departed+20
10-30TK750cancelledCNX
10-29TK710departed+0
10-29TK750departed+0
10-28TK710departed+0
10-28TK750departed+25
10-27TK710departed+0
10-27TK750cancelledCNX
10-26TK710departed+110
10-26TK750departed+105

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
ISTIstanbul +0 min smooth ⛅ mostly cloudy · SW 6 kt Full IST delay board →
ISBAttock tracking Full ISB delay board →

How the Istanbul to Attock route actually runs

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

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

IST to ISB questions

Is IST–ISB 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 IST to ISB?

Great-circle distance is 3,944 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 308–368 min gate-to-gate on this route.

How often does IST–ISB fly?

Turkish Airlines runs the route with about 14 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 IST and arrival-side delay at ISB, 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.