IcelandairFI
Flights FI139 varies We Sa
live
Direct flights from Reykjavík (KEF) to Qaqortoq (JJU): 2 nonstop departures observed each week across 1 airline. The median arrival is 53 minutes late. 1 of the 3 tracked flights was cancelled. The nonstop covers 1,254 km, an estimated 2 hours 6 minutes in the air. Measured by Pro Flight Search from live flight boards at Reykjavík and Qaqortoq. Updated 18 September 2026 at 13:22 UTC.
KEF
Reykjavík
smooth · +0
JJU
Qaqortoq
tracking
1,254 km · ~2h 06m est.
Running clean · 1 airline · 2x weekly · nonstop
100 / 100
route health from live KEF and JJU delay boards
Median arrival delay is +53 min. 1 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+53 minacross the last 3 operated legs
Flight time~2h 06mestimated from route distance
Weekly departures2x1 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 Reykjavík to Qaqortoq route actually runs
Pro Flight Search records official board updates for nonstop KEF to JJU 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 — Reykjavík (KEF) to Qaqortoq (JJU) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/KEF-JJU
KEF to JJU questions
Is KEF–JJU 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 KEF to JJU?
Great-circle distance is 1,254 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 119–137 min gate-to-gate on this route.
How often does KEF–JJU fly?
Icelandair runs the route with about 2 flights a week (wed, 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 KEF and arrival-side delay at JJU, 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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