FI681 ReykjavíkKEF · 16:50 SeattleSEA · 17:55
FI681 by Icelandair flies from Reykjavík (KEF) to Seattle (SEA) for the Wed, Sep 16 departure.
departs KEF · on schedule
board checked 11m ago · checking again in 45s
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by KEF (Reykjavík), currently flying IFR (instrument). 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 Seattle flights today
same route · IcelandairIf FI681 is cancelled, these are the other Icelandair nonstop flights from Reykjavík to Seattle on the same day, 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 FI681 actually runs
Pro Flight Search has tracked every published board update for FI681 across the KEF and SEA boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 4 confirmed departures · 3/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how FI681 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as KEF and SEA published them.
Planning around FI681? 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 — FI681 Reykjavík to Seattle on-time performance, measured from the KEF and SEA airport boards.
https://proflightsearch.com/flight/FI681
.