Air IndiaAI
Flights AI313 varies Tu We Th Fr Sa Su
live
Direct flights from Seoul (ICN) to New Delhi (DEL): 10 nonstop departures observed each week across 2 airlines. The median arrival is 38 minutes late. No cancellations were recorded across the 3 tracked flights. The nonstop covers 4,652 km, an estimated 6 hours 28 minutes in the air. Measured by Pro Flight Search from live flight boards at Seoul and New Delhi. Updated 11 September 2026 at 03:22 UTC.
ICN
Seoul
busy · +21
DEL
New Delhi
smooth · +0
4,652 km · ~6h 28m est.
Running clean · 2 airlines · 10x weekly · nonstop
86 / 100
route health from live ICN and DEL delay boards
Median arrival delay is +38 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+38 minacross the last 3 operated legs
Flight time~6h 28mestimated from route distance
Weekly departures10x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air IndiaKOREAN AIRLINES CO LTD
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 daysKOREAN AIRLINES CO LTDKE
Flights KE497 12:55 Mo Th Fr Su
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 Seoul to New Delhi route actually runs
Pro Flight Search records official board updates for nonstop ICN 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 — Seoul (ICN) 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/ICN-DEL
ICN to DEL questions
Is ICN–DEL running on time right now?
Smooth skies ahead. The departure side at ICN is the weaker end, route health score 86/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from ICN to DEL?
Great-circle distance is 4,652 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 358–429 min gate-to-gate on this route.
How often does ICN–DEL fly?
2 carriers operate this route, around 10 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 ICN 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.
.