IndiGo Airlines6E
Flights 6E12 17:55 daily
live
Direct flights from Istanbul (IST) to New Delhi (DEL): 14 nonstop departures observed each week across 2 airlines. 100% of the last 12 tracked flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 15 tracked flights. The nonstop covers 4,565 km, an estimated 6 hours 21 minutes in the air. Measured by Pro Flight Search from live flight boards at Istanbul and New Delhi. Updated 30 October 2026 at 13:37 UTC.
Today, IST → DEL
Fri 30 Oct · local times- 19:30 6E12IndiGo Airlines On scheduleGate F13B ·
Checked IST board 16:37 · DEL board 15:03
IST
Istanbul
smooth · +0
DEL
New Delhi
smooth · +0
4,565 km · ~6h 21m est.
Runs reliable · 2 airlines · 14x weekly · nonstop
100% on time
of the last 12 tracked IST → DEL flights arrived within 15 minutes
Median arrival delay is +0 min. 0 of 15 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 12 arrivals
Flight time~6h 21mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 15
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
IndiGo AirlinesTurkish 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 daysTurkish AirlinesTK100% on time
Flights TK716 varies daily
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 boardsWeather lens
Conditions are tightest at IST: a 13% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +0 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Istanbul to New Delhi route actually runs
Pro Flight Search records official board updates for nonstop IST to DEL 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 New Delhi (DEL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/IST-DEL
IST to DEL questions
Is IST–DEL running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 87/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from IST to DEL?
Great-circle distance is 4,565 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 352–421 min gate-to-gate on this route.
How often does IST–DEL fly?
2 carriers operate this route, around 14 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 IST and arrival-side delay at DEL, 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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