Turkish AirlinesTK
Flights TK2010 07:35 daily · TK2012 09:15 daily · TK2024 11:50 We Fr Su · TK2014 14:10 daily
live
Direct flights from Istanbul (IST) to Kayseri (ASR): 44 nonstop departures observed each week across 1 airline. 2 of the 33 tracked flights were cancelled. The nonstop covers 638 km, an estimated 1 hour 19 minutes in the air. Measured by Pro Flight Search from live flight boards at Istanbul and Kayseri. Updated 12 November 2026 at 09:37 UTC.
Today, IST → ASR
Thu 12 Nov · local times- 07:35 TK2010Turkish Airlines Left 07:35 ·
- 09:15 TK2012Turkish Airlines Left 09:15 ·
- 14:10 TK2014Turkish Airlines On scheduleGate G3J ·
- 16:25 TK2016Turkish Airlines On scheduleGate G8A ·
Checked IST board 12:37
IST
Istanbul
smooth · +0
ASR
Kayseri
tracking
638 km · ~1h 19m est.
Running clean · 1 airline · 44x weekly · nonstop
100 / 100
route health from live IST and ASR delay boards
2 of 33 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~1h 19mestimated from route distance
Weekly departures44x1 direct airline on the leg
Cancelled6.1%recent route rate · 2 of 33
The week
scheduled departures · origin local time06121824
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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Istanbul to Kayseri route actually runs
Pro Flight Search records official board updates for nonstop IST to ASR 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 Kayseri (ASR) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/IST-ASR
IST to ASR questions
Is IST–ASR running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on IST–ASR?
Operators schedule morning departures around 07:35 and evening departures around 19:10 from IST. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ASR delay card to confirm conditions when you'd arrive.
How long is the flight from IST to ASR?
Great-circle distance is 638 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 75–85 min gate-to-gate on this route.
How often does IST–ASR fly?
Turkish Airlines runs the route with about 44 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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