Air AstanaKC
Flights KC664 varies Tu We Fr Sa Su
live
Direct flights from London (LHR) to Almaty (ALA): 5 nonstop departures observed each week across 1 airline. The median arrival is 90 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 5,624 km, an estimated 7 hours 43 minutes in the air. Measured by Pro Flight Search from live flight boards at London and Almaty. Updated 11 September 2026 at 03:09 UTC.
LHR
London
heavy · +37
ALA
Almaty
tracking
5,624 km · ~7h 43m est.
Under pressure · 1 airline · 5x weekly · nonstop
50 / 100
route health from live LHR and ALA delay boards
Median arrival delay is +90 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+90 minacross the last 4 operated legs
Flight time~7h 43mestimated from route distance
Weekly departures5x1 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 London to Almaty route actually runs
Pro Flight Search records official board updates for nonstop LHR to ALA 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 (LHR) to Almaty (ALA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LHR-ALA
LHR to ALA questions
Is LHR–ALA running on time right now?
Significant delay risk. The departure side at LHR is the weaker end, route health score 50/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from LHR to ALA?
Great-circle distance is 5,624 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 427–512 min gate-to-gate on this route.
How often does LHR–ALA fly?
Air Astana runs the route with about 5 flights a week (sun, tue, wed, fri, 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 LHR and arrival-side delay at ALA, 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.
.