IST → ZAGIstanbul to Zagreb

live

Direct flights from Istanbul (IST) to Zagreb (ZAG): 10 nonstop departures observed each week across 2 airlines. 100% of the last 9 operated flights arrived within 15 minutes of schedule. The median arrival is 2 minutes early. No cancellations were recorded across the 9 tracked flights. The nonstop covers 1,135 km, an estimated 1 hour 57 minutes in the air. Measured by Pro Flight Search from live flight boards at Istanbul and Zagreb. Updated 8 September 2026 at 22:07 UTC.

IST Istanbul smooth · +0
ZAG Zagreb heavy · +33
1,135 km · ~1h 57m est.
dep bank 07:30–18:3010x weekly
Runs reliable · 2 airlines · 10x weekly · nonstop
100% on time

of the last 9 operated IST → ZAG flights arrived within 15 minutes

Median arrival delay is −2 min. 0 of 9 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−2 minacross the last 9 operated legs
Flight time~1h 57mestimated from route distance
Weekly departures10x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Pegasus AirlinesTurkish 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
Pegasus AirlinesPC

Flights PC375 varies Tu Th Su

Turkish AirlinesTK100% on time

Flights TK1053 07:30 daily · TK1057 11:55 Tu Th Fr Sa Su · TK1055 18:30 daily

History

operated legs · board outcomes
09-08PC375arrived+1
09-08TK1053dep +0 → arr−8
09-08TK1055dep +0 → arr−6
09-08TK1057dep +0 → arr−9
09-07TK1053dep +0 → arr−2
09-07TK1055dep +0 → arr−7
09-06TK1053departed+0
09-06TK1055departed+0
09-06TK1057departed+0

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 Full IST delay board →
ZAGZagreb +33 min heavy Full ZAG delay board →

Weather lens

Current conditions put the pressure at ZAG: 33% odds of a 15+ minute delay, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Istanbul to Zagreb route actually runs

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

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

IST to ZAG questions

Is IST–ZAG running on time right now?

Mostly on schedule. The arrival side at ZAG is the weaker end, route health score 78/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on IST–ZAG?

Operators schedule morning departures around 07:30 and evening departures around 18:30 from IST. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ZAG delay card to confirm conditions when you'd arrive.

How long is the flight from IST to ZAG?

Great-circle distance is 1,135 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 110–127 min gate-to-gate on this route.

How often does IST–ZAG fly?

2 carriers operate this route, around 22 flights a week between them. Compare carrier days and times in the airline list above.