IKA → ISTTehran to Istanbul

live

Direct flights from Tehran (IKA) to Istanbul (IST): 48 nonstop departures observed each week across 7 airlines. 64% of the last 11 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. 2 of the 11 tracked flights were cancelled. The nonstop covers 2,052 km, an estimated 3 hours 8 minutes in the air. Measured by Pro Flight Search from live flight boards at Tehran and Istanbul. Updated 8 September 2026 at 05:35 UTC.

IKA Tehran tracking
IST Istanbul smooth · +0
2,052 km · ~3h 08m est.
dep bank 04:30–23:4548x weekly
Runs mixed · 7 airlines · 48x weekly · nonstop
64% on time

of the last 11 operated IKA → IST flights arrived within 15 minutes

Median arrival delay is +0 min. 2 of 11 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+0 minacross the last 11 operated legs
Flight time~3h 08mestimated from route distance
Weekly departures48x7 direct airlines on the leg
Cancelled18.2%recent route rate · 2 of 11

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Caspian AirlinesIran AirIran AirtourMahan Air

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
Caspian AirlinesIV

Flights IV7988 varies Th Sa · IV7902 varies Mo Tu We Th Fr Su · IV7916 varies Mo Sa · IV7972 varies Tu We Th Sa Su

Iran AirIR

Flights IR719 09:55 daily · IR769 varies daily

Iran AirtourB9

Flights B99710 12:00 Mo Tu We Fr Sa Su · B99700 varies Mo Tu We Th Fr

Mahan AirW5

Flights W5116 10:45 daily · W5112 13:50 Tu Th Fr Su · W5114 varies daily

Meraj AirlinesJ1

Flights J14805 10:00 daily

Qeshm AirQB

Flights QB2213 11:45 daily · QB2215 21:30 Mo We

Sepehran AirlinesIS

Flights IS7340 varies Mo Tu We Fr Sa Su

History

operated legs · board outcomes
09-08TBN7281arrived+30
09-07B99700arrived+0
09-07B99710arrived+0
09-07IR719arrived+0
09-07IR769arrived+0
09-07IRZ8256cancelledCNX
09-07IS7340arrived−35
09-07IV7902arrived+20
09-07IV7916arrived+0
09-07W5112cancelledCNX
09-06IV7972arrived−35

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
IKATehran tracking Full IKA delay board →
ISTIstanbul +0 min smooth 🌤 scattered clouds · ENE 15 kt Full IST delay board →

How the Tehran to Istanbul route actually runs

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

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

IKA to IST questions

Is IKA–IST 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.

How long is the flight from IKA to IST?

Great-circle distance is 2,052 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 175–206 min gate-to-gate on this route.

How often does IKA–IST fly?

7 carriers operate this route, around 80 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at IKA 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.