FI821 ReykjavíkKEF · 16:45 Raleigh/DurhamRDU · 19:30
FI821 by Icelandair flies from Reykjavík (KEF) to Raleigh/Durham (RDU) for the Tue, Sep 15 departure.
arrived at RDU · 2 min early
⚖ FI821 typically leaves +8 and lands −4. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −4 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at KEF and RDU 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.
How FI821 actually runs
Pro Flight Search has tracked every published board update for FI821 across the KEF and RDU boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 14 confirmed landings · 13/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how FI821 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-ICB, TF-ICA, TF-ICT, TF-ICP.
Board clocks recorded as KEF and RDU published them.
Planning around FI821? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — FI821 Reykjavík to Raleigh/Durham on-time performance, measured from the KEF and RDU airport boards.
https://proflightsearch.com/flight/FI821
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