ATH → KGSAthens to Kos Island

live

Direct flights from Athens (ATH) to Kos Island (KGS): 14 nonstop departures observed each week across 2 airlines. The median arrival is 5 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 306 km, an estimated 54 minutes in the air. Measured by Pro Flight Search from live flight boards at Athens and Kos Island. Updated 22 September 2026 at 14:21 UTC.

ATH Athens busy · +26
KGS Kos Island tracking
306 km · ~0h 54m est.
dep bank 07:05–23:3514x weekly
Disrupted · 2 airlines · 14x weekly · nonstop
42 / 100

route health from live ATH and KGS delay boards

Median arrival delay is +5 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+5 minacross the last 2 operated legs
Flight time~0h 54mestimated 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
Aegean Airlines S.A.SKY 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
Aegean Airlines S.A.A3

Flights A3222 07:45 daily · A3224 11:30 daily · A3226 16:35 daily · A3228 23:35 daily

SKY EXPRESS S.A.GQ

Flights GQ220 07:05 daily · GQ222 15:00 daily · GQ224 varies daily

History

operated legs · board outcomes
09-22A3222departed+3
09-22A3226departed+5

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
ATHAthens +26 min busy ⛅ mostly cloudy · S 2 kt Full ATH delay board →
KGSKos Island tracking Full KGS delay board →

How the Athens to Kos Island route actually runs

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

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

ATH to KGS questions

Is ATH–KGS running on time right now?

Significant delay risk. The departure side at ATH is the weaker end, route health score 42/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on ATH–KGS?

Operators schedule morning departures around 07:05 and evening departures around 23:35 from ATH. Earlier flights typically land before destination-airport delays accumulate later in the day; check the KGS delay card to confirm conditions when you'd arrive.

How long is the flight from ATH to KGS?

Great-circle distance is 306 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 52–56 min gate-to-gate on this route.

How often does ATH–KGS fly?

2 carriers operate this route, around 49 flights a week between them. Compare carrier days and times in the airline list above.