FI648 WashingtonIAD · 23:15 ReykjavíkKEF · 09:10
FI648 by Icelandair flies from Washington (IAD) to Reykjavík (KEF).
scheduled from IAD
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IAD and KEF are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow on this route
ForecastWashington to Reykjavík with Icelandair · Sat 31 Oct, local date
- Chance a departure is cancelled
- 0.6%0.8× usual
- Chance a departure leaves 60+ min late
- 5.9%0.7× usual
Forecast weather: 94% chance of rain at Reykjavík
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 1 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Washington to Reykjavík flights today
same route · IcelandairIf FI648 is cancelled, these are the other Icelandair nonstop flights from Washington to Reykjavík on the same day, with scheduled departure times in IAD local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How FI648 actually runs
Pro Flight Search has tracked every published board update for FI648 across the IAD and KEF boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left noticeably late (~31 min) but landed about 5 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how FI648 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: TF-ICN, TF-ICJ.
Board clocks recorded as IAD and KEF published them.
Planning around FI648? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: FI648 Washington to Reykjavík on-time performance, measured from the IAD and KEF airport boards.
https://proflightsearch.com/flight/FI648
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