Caspian AirlinesIV
Flights IV7978 varies Tu We Fr Su
live
Direct flights from Urmia (OMH) to Istanbul (IST): 6 nonstop departures observed each week across 2 airlines. 33% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 45 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 1,454 km, an estimated 2 hours 22 minutes in the air. Measured by Pro Flight Search from live flight boards at Urmia and Istanbul. Updated 20 September 2026 at 22:19 UTC.
OMH
Urmia
tracking
IST
Istanbul
disrupted · +125
1,454 km · ~2h 22m est.
Runs rough · 2 airlines · 6x weekly · nonstop
33% on time
of the last 6 operated OMH → IST flights arrived within 15 minutes
Median arrival delay is +45 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+45 minacross the last 6 operated legs
Flight time~2h 22mestimated from route distance
Weekly departures6x2 direct airlines on the leg
Who flies it
observed on the boards · 7 daysIran AirtourB9
Flights B99746 varies Mo Th
History
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 Urmia to Istanbul route actually runs
Pro Flight Search records official board updates for nonstop OMH 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 — Urmia (OMH) to Istanbul (IST) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/OMH-IST
OMH to IST questions
Is OMH–IST running on time right now?
High disruption likely. The arrival side at IST is the weaker end, route health score 0/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from OMH to IST?
Great-circle distance is 1,454 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 133–155 min gate-to-gate on this route.
How often does OMH–IST fly?
2 carriers operate this route, around 6 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 OMH 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.
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