Air IndiaAI
Flights AI151 varies Mo We Fr Su
live
Direct flights from New Delhi (DEL) to Zurich (ZRH): 11 nonstop departures observed each week across 2 airlines. The median arrival is 11 minutes late. No cancellations were recorded across the 3 tracked flights. The nonstop covers 6,148 km, an estimated 8 hours 23 minutes in the air. Measured by Pro Flight Search from live flight boards at New Delhi and Zurich. Updated 14 September 2026 at 22:26 UTC.
DEL
New Delhi
smooth · +0
ZRH
Zurich
smooth · +9
6,148 km · ~8h 23m est.
Running clean · 2 airlines · 11x weekly · nonstop
93 / 100
route health from live DEL and ZRH delay boards
Median arrival delay is +11 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+11 minacross the last 3 operated legs
Flight time~8h 23mestimated from route distance
Weekly departures11x2 direct airlines on the leg
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 New Delhi to Zurich route actually runs
Pro Flight Search records official board updates for nonstop DEL to ZRH 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 — New Delhi (DEL) to Zurich (ZRH) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/DEL-ZRH
DEL to ZRH questions
Is DEL–ZRH running on time right now?
Smooth skies ahead. The arrival side at ZRH is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from DEL to ZRH?
Great-circle distance is 6,148 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 464–557 min gate-to-gate on this route.
How often does DEL–ZRH fly?
2 carriers operate this route, around 18 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 DEL and arrival-side delay at ZRH, 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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