Jet2 AirlinesLS
Flights LS3853 varies Mo Th
live
Direct flights from London (LTN) to Kos Island (KGS): 2 nonstop departures observed each week across 1 airline. The nonstop covers 2,726 km, an estimated 4 hours 0 minutes in the air. Measured by Pro Flight Search from live flight boards at London and Kos Island. Updated 10 September 2026 at 17:38 UTC.
LTN
London
smooth · +0
KGS
Kos Island
tracking
2,726 km · ~4h 00m est.
Running clean · 1 airline · 2x weekly · nonstop
94 / 100
route health from live LTN and KGS delay boards
Flight time~4h 00mestimated from route distance
Weekly departures2x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the London to Kos Island route actually runs
Pro Flight Search records official board updates for nonstop LTN to KGS 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 — London (LTN) to Kos Island (KGS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LTN-KGS
LTN to KGS questions
Is LTN–KGS running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 94/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from LTN to KGS?
Great-circle distance is 2,726 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 222–264 min gate-to-gate on this route.
How often does LTN–KGS fly?
Jet2 Airlines runs the route with about 2 flights a week (mon, thu). 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 LTN and arrival-side delay at KGS, 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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