RyanairFR33% on time
Flights FR5864 varies Tu We Th Fr Su
live
Direct flights from Zagreb (ZAG) to Thessaloniki (SKG): 5 nonstop departures observed each week across 1 airline. 33% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 20 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 806 km, an estimated 1 hour 32 minutes in the air. Measured by Pro Flight Search from live flight boards at Zagreb and Thessaloniki. Updated 17 September 2026 at 19:37 UTC.
ZAG
Zagreb
smooth · +14
SKG
Thessaloniki
tracking
806 km · ~1h 32m est.
Runs rough · 1 airline · 5x weekly · nonstop
33% on time
of the last 6 operated ZAG → SKG flights arrived within 15 minutes
Median arrival delay is +20 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+20 minacross the last 6 operated legs
Flight time~1h 32mestimated from route distance
Weekly departures5x1 direct airline on the leg
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 Zagreb to Thessaloniki route actually runs
Pro Flight Search records official board updates for nonstop ZAG to SKG 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 — Zagreb (ZAG) to Thessaloniki (SKG) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ZAG-SKG
ZAG to SKG questions
Is ZAG–SKG running on time right now?
Smooth skies ahead. The departure side at ZAG is the weaker end, route health score 82/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from ZAG to SKG?
Great-circle distance is 806 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 87–99 min gate-to-gate on this route.
How often does ZAG–SKG fly?
Ryanair runs the route with about 5 flights a week (sun, tue, wed, thu, fri). 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 ZAG and arrival-side delay at SKG, 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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