Iran AirtourB9
Flights B99709 varies Tu We Th Fr Sa Su · B99718 13:30 Fr Sa
live
Direct flights from Tabriz (TBZ) to Istanbul (IST): 10 nonstop departures observed each week across 2 airlines. 8% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 45 minutes late. 2 of the 12 tracked flights were cancelled. The nonstop covers 1,533 km, an estimated 2 hours 28 minutes in the air. Measured by Pro Flight Search from live flight boards at Tabriz and Istanbul. Updated 22 September 2026 at 16:07 UTC.
TBZ
Tabriz
tracking
IST
Istanbul
smooth · +0
1,533 km · ~2h 28m est.
Runs rough · 2 airlines · 10x weekly · nonstop
8% on time
of the last 12 operated TBZ → IST flights arrived within 15 minutes
Median arrival delay is +45 min. 2 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+45 minacross the last 12 operated legs
Flight time~2h 28mestimated from route distance
Weekly departures10x2 direct airlines on the leg
Cancelled16.7%recent route rate · 2 of 12
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Iran AirtourSepehran 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 daysSepehran AirlinesIS
Flights IS7359 17:25 Mo We Fr Su
History
operated legs · board outcomes09-22J14817cancelledCNX
09-22TBZ6601arrived+25
09-22TBZ6603cancelledCNX
09-21TBZ6601arrived+45
09-21TBZ6603arrived+20
09-20TBZ6601arrived+40
09-20TBZ6603arrived+55
Actual 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 Tabriz to Istanbul route actually runs
Pro Flight Search records official board updates for nonstop TBZ 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 — Tabriz (TBZ) to Istanbul (IST) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/TBZ-IST
TBZ to IST questions
Is TBZ–IST running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 88/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from TBZ to IST?
Great-circle distance is 1,533 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 138–161 min gate-to-gate on this route.
How often does TBZ–IST fly?
2 carriers operate this route, around 12 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 TBZ 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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