FI604Icelandair · YYZ → KEF
live · 57m ago
Route confirmed Icelandair

FI604 TorontoYYZ · 23:10 ReykjavíkKEF · 08:45

FI604 by Icelandair flies from Toronto (YYZ) to Reykjavík (KEF) for the Wed, Sep 9 departure.

Right nowLanded in Reykjavík · today
08:14

arrived at KEF · 31 min early

⚖ FI604 typically leaves +15 and lands −10. The air wins minutes back.
Typical gate push+15 minmedian posted departure
Typical arrival−10 minmedian over 11 operations
Wins back in air~25 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
09-09
+19 gate · −31 arrival
09-08
−8 gate · −31 arrival
09-07
+15 gate · −11 arrival
09-06
+0 gate · −21 arrival
09-04
+10 gate · −10 arrival
09-03
+20 gate · −17 arrival
09-02
+19 gate · −6 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 −10 min · 0 cancelled · 11 operations tracked

The route today

live boards
YYZTorontoOn-time likelyYYZ delay board →
KEFReykjavíkOn-time likelyKEF delay board →
YYZ→KEFevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
43%Chance of 15+ min delay
6.0%Chance of cancellation
+12 minAvg hub delay right now

Conditions at YYZ and KEF 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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Toronto to Reykjavík flights today

same route · Icelandair
FI602departs 20:45

If FI604 is cancelled, this is the other Icelandair nonstop flight from Toronto to Reykjavík on the same day, with scheduled departure times in YYZ local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How FI604 actually runs

Pro Flight Search has tracked every published board update for FI604 across the YYZ and KEF boards: schedule changes, gate pushes and actual clocks. Usually lands ~10 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 FI604 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
09-09YYZ 23:10 23:29 (+19)KEF 08:45 08:14 (−31)
09-08YYZ 23:10 23:02 (−8)KEF 08:45 08:14 (−31)
09-07YYZ 23:10 23:25 (+15)KEF 08:45 08:34 (−11)
09-06YYZ 23:10 (+0)KEF 08:45 08:24 (−21)
09-04YYZ 23:10 23:20 (+10)KEF 08:45 08:35 (−10)
09-03YYZ 23:10 23:30 (+20)KEF 08:45 08:28 (−17)
09-02YYZ 23:10 23:29 (+19)KEF 08:45 08:39 (−6)
09-01YYZ 23:10 23:22 (+12)KEF 08:45 08:41 (−4)
08-31YYZ 23:10 23:31 (+21)KEF 08:45 08:47 (+2)
08-30YYZ 23:10 23:25 (+15)KEF 08:45 08:42 (−3)
08-28YYZ 23:10 23:31 (+21)KEF 08:45 08:35 (−10)

Aircraft

Recent tails: TF-ICY, TF-ICE, TF-ICP, TF-ICV.

Board clocks recorded as YYZ and KEF published them.

Planning around FI604? 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 — FI604 Toronto to Reykjavík on-time performance, measured from the YYZ and KEF airport boards.

Canonical URL
https://proflightsearch.com/flight/FI604
How we measure this →