Aegean AirlinesA3
Flights A3193 varies Tu Th Sa
live
Direct flights from Naxos (JNX) to Heraklion (HER): 3 nonstop departures observed each week across 1 airline. The nonstop covers 194 km, an estimated 45 minutes in the air. Measured by Pro Flight Search from live flight boards at Naxos and Heraklion. Updated 20 August 2026 at 12:33 UTC.
JNX
Naxos
tracking
HER
Heraklion
tracking
194 km · ~0h 45m est.
Tracking · 1 airline · 3x weekly · nonstop
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delay history for JNX → HER is still building
Search live fares for this route →Flight time~0h 45mestimated from route distance
Weekly departures3x1 direct airline on the leg
Current nonstop fares
JNX → HER · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Naxos to Heraklion route actually runs
Pro Flight Search tracks every published board update for nonstop JNX to HER flights: 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. Fares link straight to the operating airline with no markups.
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 — Naxos (JNX) to Heraklion (HER) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/JNX-HER
JNX to HER questions
How long is the flight from JNX to HER?
Great-circle distance is 194 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 44–47 min gate-to-gate on this route.
How often does JNX–HER fly?
Aegean Airlines runs the route with about 3 flights a week (tue, thu, 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 JNX 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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