FI821Icelandair · KEF → RDU
live · 33m ago
Route confirmed Icelandair

FI821 ReykjavíkKEF · 16:45 Raleigh/DurhamRDU · 18:35

FI821 by Icelandair flies from Reykjavík (KEF) to Raleigh/Durham (RDU) for the Mon, Nov 9 departure.

Right nowEn route to Raleigh/Durham · off blocks 16:44 · 1 min early
En route

en route from KEF to RDU

En routeFI821 · position estimated
KEFReykjavíkRDURaleigh/Durham
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 16:44 · typical taxi-out at KEF ≈ 6 min. No receiver coverage over open ocean.

⚖ FI821 typically leaves +2 and lands −8. The air wins minutes back.
Typical gate push+2 minmedian posted departure
Typical arrival−8 minmedian over 11 operations
Wins back in air~10 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 11tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-09
−1 gate · −31 arrival
11-08
+6 gate · +1 arrival
11-07
+3 gate · −5 arrival
11-06
−2 gate · +6 arrival
11-04
−4 gate · −22 arrival
11-02
+2 gate · −31 arrival
11-01
−5 gate · −31 arrival

The 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 operation

median arrival −8 min · 0 cancelled · 11 operations tracked

The route today

live boards
KEFReykjavíkOn-time likelyKEF delay board →
RDURaleigh/DurhamOn-time likelyRDU delay board →
KEF→RDUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
36%Chance of 15+ min delay
3.3%Chance of cancellation
+4 minTypical airport delay in this weather

Driven mainly by KEF (Reykjavík), currently flying MVFR (marginal visual). 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 at Reykjavík

Forecast

Tue 10 Nov, local date

High6°Clikely 4°C to 7°C
Low−1°Clikely −2°C to 1°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Raleigh/Durham

Forecast

Tue 10 Nov, local date

High22°Clikely 21°C to 23°C
Low5°Clikely 4°C to 6°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each 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 ~5 min early. Based on 11 confirmed landings · 11/11 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.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-09KEF 16:45 16:44 (−1)RDU 18:35 18:04 (−31)
11-08KEF 16:45 16:51 (+6)RDU 18:35 18:36 (+1)
11-07KEF 16:45 16:48 (+3)RDU 18:35 18:30 (−5)
11-06KEF 16:45 16:43 (−2)RDU 18:35 18:41 (+6)
11-04KEF 16:45 16:41 (−4)RDU 18:35 18:13 (−22)
11-02KEF 16:45 16:47 (+2)RDU 18:35 18:04 (−31)
11-01KEF 16:45 16:40 (−5)RDU 18:35 18:04 (−31)
10-31KEF 16:45 16:47 (+2)RDU 19:35 19:28 (−7)
10-30KEF 16:45 16:50 (+5)RDU 19:35 19:29 (−6)
10-28KEF 16:45 16:46 (+1)RDU 19:35 19:22 (−13)
10-26KEF 16:45 16:47 (+2)RDU 19:35 19:27 (−8)

Aircraft

Recent tails: TF-ICN, TF-ICR, TF-ICM, TF-ICI.

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

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: FI821 Reykjavík to Raleigh/Durham on-time performance, measured from the KEF and RDU airport boards.

Canonical URL
https://proflightsearch.com/flight/FI821
How we measure this →