Jet2.comLS67% on time
Flights LS1481 varies Mo We Sa · LS1511 varies Tu Fr Su · LS1629 06:30 Th
live
Direct flights from London (STN) to Kos Island (KGS): 10 nonstop departures observed each week across 2 airlines. 50% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 7 minutes late. 2 of the 8 tracked flights were cancelled. The nonstop covers 2,690 km, an estimated 3 hours 57 minutes in the air. Measured by Pro Flight Search from live flight boards at London and Kos Island. Updated 13 September 2026 at 14:08 UTC.
STN
London
smooth · +9
KGS
Kos Island
tracking
2,690 km · ~3h 57m est.
Runs rough · 2 airlines · 10x weekly · nonstop
50% on time
of the last 8 operated STN → KGS flights arrived within 15 minutes
Median arrival delay is +7 min. 2 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+7 minacross the last 8 operated legs
Flight time~3h 57mestimated from route distance
Weekly departures10x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Jet2.comRyanair
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 daysRyanairFR
Flights FR6291 varies Tu We 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 London to Kos Island route actually runs
Pro Flight Search records official board updates for nonstop STN 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 (STN) 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/STN-KGS
STN to KGS questions
Is STN–KGS running on time right now?
Smooth skies ahead. The departure side at STN 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 STN to KGS?
Great-circle distance is 2,690 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 220–261 min gate-to-gate on this route.
How often does STN–KGS 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 STN 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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