Direct flights from Istanbul (IST) to Gaziantep (GZT): 60 nonstop departures observed each week across 1 airline. 0% of the last 9 tracked flights arrived within 15 minutes of schedule. 9 of the 38 tracked flights were cancelled. The nonstop covers 893 km, an estimated 1 hour 39 minutes in the air. Measured by Pro Flight Search from live flight boards at Istanbul and Gaziantep. Updated 31 October 2026 at 04:37 UTC.
ISTIstanbulheavy · +55
GZTGazianteptracking
893 km · ~1h 39m est.
dep bank 02:10–21:2060x weekly
Runs rough · 1 airline · 60x weekly · nonstop
0% on time
of the last 9 tracked IST → GZT flights arrived within 15 minutes
Pro Flight Search records official board updates for nonstop IST to GZT 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.
High disruption likely. The departure side at IST is the weaker end, route health score 26/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on IST–GZT?
Operators schedule morning departures around 06:25 and evening departures around 21:20 from IST. Earlier flights typically land before destination-airport delays accumulate later in the day; check the GZT delay card to confirm conditions when you'd arrive.
How long is the flight from IST to GZT?
Great-circle distance is 893 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 93–107 min gate-to-gate on this route.
How often does IST–GZT fly?
Turkish Airlines runs the route with about 60 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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