FI683 ReykjavíkKEF · 19:45 SeattleSEA · 20:40
FI683 by Icelandair flies from Reykjavík (KEF) to Seattle (SEA).
scheduled from KEF
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
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at KEF and SEA are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 FI683 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 FI683 actually runs
Pro Flight Search has tracked every published board update for FI683 across the KEF and SEA boards: schedule changes, gate pushes and actual clocks. Usually departs ~18 min late. Based on 4 confirmed departures · 2/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how FI683 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 FI683? 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 — FI683 Reykjavík to Seattle on-time performance, measured from the KEF and SEA airport boards.
https://proflightsearch.com/flight/FI683
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