Sky ExpressGQ
Flights GQ991 varies Mo Sa
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Direct flights from Marignane (MRS) to Heraklion (HER): 8 nonstop departures observed each week across 3 airlines. The nonstop covers 1,930 km, an estimated 2 hours 58 minutes in the air. Measured by Pro Flight Search from live flight boards at Marignane and Heraklion. Updated 15 September 2026 at 12:33 UTC.
MRS
Marignane
tracking
HER
Heraklion
tracking
1,930 km · ~2h 58m est.
Tracking · 3 airlines · 8x weekly · nonstop
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delay history for MRS → HER is still building
Flight time~2h 58mestimated from route distance
Weekly departures8x3 direct airlines on the leg
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Marignane to Heraklion route actually runs
Pro Flight Search records official board updates for nonstop MRS to HER 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
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Suggested citation
Pro Flight Search — Marignane (MRS) to Heraklion (HER) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/MRS-HER
MRS to HER questions
How long is the flight from MRS to HER?
Great-circle distance is 1,930 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 166–195 min gate-to-gate on this route.
How often does MRS–HER fly?
3 carriers operate this route, around 8 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 MRS and arrival-side delay at HER, 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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