Cathay DragonKA
Flights KA4579 varies Sa
live
Direct flights from Osh (OSS) to New Delhi (DEL): 1 nonstop departure observed each week across 1 airline. The median arrival is on schedule. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,395 km, an estimated 2 hours 17 minutes in the air. Measured by Pro Flight Search from live flight boards at Osh and New Delhi. Updated 24 October 2026 at 04:33 UTC.
Today, OSS → DEL
Sat 24 Oct · local times- · KA4579Cathay Dragon Departed Landed 09:26
Checked DEL board 10:03
OSS
Osh
tracking
DEL
New Delhi
smooth · +0
1,395 km · ~2h 17m est.
Running clean · 1 airline · 1x weekly · nonstop
100 / 100
route health from live OSS and DEL delay boards
Median arrival delay is +0 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 2 operated legs
Flight time~2h 17mestimated from route distance
Weekly departures1x1 direct airline 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 Osh to New Delhi route actually runs
Pro Flight Search records official board updates for nonstop OSS 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 — Osh (OSS) 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/OSS-DEL
OSS to DEL questions
Is OSS–DEL running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from OSS to DEL?
Great-circle distance is 1,395 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 128–150 min gate-to-gate on this route.
How often does OSS–DEL fly?
Cathay Dragon runs the route with about 1 flight a week (sat). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at OSS 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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