ZTH → ATHZakynthos to Athens

live

Direct flights from Zakynthos (ZTH) to Athens (ATH): 14 nonstop departures observed each week across 2 airlines. The median arrival is 4 minutes early. No cancellations were recorded across the 3 tracked flights. The nonstop covers 269 km, an estimated 51 minutes in the air. Measured by Pro Flight Search from live flight boards at Zakynthos and Athens. Updated 21 September 2026 at 12:26 UTC.

ZTH Zakynthos tracking
ATH Athens smooth · +0
269 km · ~0h 51m est.
dep bank 09:25–22:3014x weekly
Running clean · 2 airlines · 14x weekly · nonstop
100 / 100

route health from live ZTH and ATH delay boards

Median arrival delay is −4 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−4 minacross the last 3 operated legs
Flight time~0h 51mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Olympic AirSKY EXPRESS S.A.

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 days
Olympic AirOA

Flights OA51 varies Mo Tu Th Fr Sa · OA53 22:30 daily

SKY EXPRESS S.A.GQ

Flights GQ421 varies daily · GQ427 15:00 Fr · GQ423 varies Tu Th Fr Sa

History

operated legs · board outcomes
09-21OA51arrived+7
09-20GQ421arrived−4
09-20OA53arrived−13

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
ZTHZakynthos tracking Full ZTH delay board →
ATHAthens +0 min smooth 🌤 few clouds · ENE 11 kt Full ATH delay board →

How the Zakynthos to Athens route actually runs

Pro Flight Search records official board updates for nonstop ZTH to ATH 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 — Zakynthos (ZTH) to Athens (ATH) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/ZTH-ATH
How we measure this →

ZTH to ATH questions

Is ZTH–ATH running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from ZTH to ATH?

Great-circle distance is 269 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 49–53 min gate-to-gate on this route.

How often does ZTH–ATH fly?

2 carriers operate this route, around 24 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 ZTH and arrival-side delay at ATH, 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.