FI473 LondonLGW · 15:40 ReykjavíkKEF · 17:55
FI473 by Icelandair flies from London (LGW) to Reykjavík (KEF) for the Sat, Sep 19 departure.
departs LGW · on schedule
board checked just now · checking again in 45s
Where the minutes go
last 3 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 LGW (London), currently flying MVFR (marginal visual). 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 London to Reykjavík flights today
same route · IcelandairIf FI473 is cancelled, this is the other Icelandair nonstop flight from London to Reykjavík on the same day, with scheduled departure times in LGW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How FI473 actually runs
Pro Flight Search has tracked every published board update for FI473 across the LGW and KEF boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left a little late (~18 min) but landed right on schedule. Not enough to call it.
The verdict above is that record speaking, so it reflects how FI473 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 LGW and KEF published them.
Planning around FI473? 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 — FI473 London to Reykjavík on-time performance, measured from the LGW and KEF airport boards.
https://proflightsearch.com/flight/FI473
.