FI578 ReykjavíkKEF LisbonLIS
FI578 by Icelandair flies from Reykjavík (KEF) to Lisbon (LIS).
scheduled from KEF
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by KEF (Reykjavík), currently flying MVFR (marginal visual). For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Reykjavík to Lisbon flights
same route · IcelandairIf FI578 is cancelled, these are the other Icelandair nonstop flights from Reykjavík to Lisbon, with scheduled departure times in KEF local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How FI578 actually runs
Pro Flight Search has tracked every published board update for FI578 across the KEF and LIS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 54.4/100. Based on airport operations, weather, and cached board history at KEF and LIS.
The verdict above is that record speaking, so it reflects how FI578 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around FI578? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — FI578 Reykjavík to Lisbon on-time performance, measured from the KEF and LIS airport boards.
https://proflightsearch.com/flight/FI578
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