British AirwaysBA0% on time
Flights BA666 varies daily · BA664 varies Sa Su · BA668 varies daily
live
Direct flights from London (LHR) to Mykonos (JMK): 7 nonstop departures observed each week across 1 airline. 0% of the last 16 operated flights arrived within 15 minutes of schedule. The median arrival is 43 minutes late. No cancellations were recorded across the 16 tracked flights. The nonstop covers 2,553 km, an estimated 3 hours 46 minutes in the air. Measured by Pro Flight Search from live flight boards at London and Mykonos. Updated 7 September 2026 at 01:10 UTC.
LHR
London
busy · +20
JMK
Mykonos
tracking
2,553 km · ~3h 46m est.
Runs rough · 1 airline · 7x weekly · nonstop
0% on time
of the last 16 operated LHR → JMK flights arrived within 15 minutes
Median arrival delay is +43 min. 0 of 16 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+43 minacross the last 16 operated legs
Flight time~3h 46mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 16
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 Mykonos route actually runs
Pro Flight Search records official board updates for nonstop LHR to JMK 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 Mykonos (JMK) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LHR-JMK
LHR to JMK questions
Is LHR–JMK running on time right now?
Mostly on schedule. The departure side at LHR is the weaker end, route health score 74/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from LHR to JMK?
Great-circle distance is 2,553 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 210–249 min gate-to-gate on this route.
How often does LHR–JMK fly?
British Airways runs the route with about 16 flights a week (daily). 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 JMK, 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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