FI630Icelandair · BOS → KEF
live · 5m ago
Route confirmed Icelandair

FI630 BostonBOS · 20:50 ReykjavíkKEF · 06:05

FI630 by Icelandair flies from Boston (BOS) to Reykjavík (KEF) for the Thu, Oct 29 departure.

Right nowIn the air to Reykjavík · off blocks 20:33 · 17 min early
05:27

estimated arrival at KEF · local time · ~4h 00m from now

LivePosition · updated 5m ago
BOS2,118 mi · ~4h 00m leftKEF
35,000 ftAltitudecruising
567 mphSpeed493 kt
41°Direction

Live position · flown path, last 38 min

Typical gate push−8 minmedian posted departure
Typical arrival−38 minmedian over 4 operations
Wins back in air~30 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 5 operations · gate push → arrival
0+30+60+90 min
10-29
−17 gate · −38 arrival
10-28
−3 gate
10-27
−49 arrival
10-26
−6 gate · −38 arrival
10-25
−10 gate · −34 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 −38 min · 0 cancelled · 5 operations tracked

The route today

live boards
BOSBostonOn-time likelyBOS delay board →
KEFReykjavíkOn-time likelyKEF delay board →
BOS→KEFevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
38%Chance of 15+ min delay
3.6%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions at BOS 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

Forecast

Boston to Reykjavík with Icelandair · Fri 30 Oct, local date

Outlook: about usual
Chance a departure is cancelled
0.4%0.6× usual
Chance a departure leaves 60+ min late
3.9%1.0× usual

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 2 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 departures
061422
M
T
W
T
F
S
S

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

Other Boston to Reykjavík flights today

same route · Icelandair
FI686departs 01:10
FI1442departs 10:00
FI5443departs 12:45
FI634departs 13:10
FI5441departs 15:00
FI5532departs 17:30

If FI630 is cancelled, these are the other Icelandair nonstop flights from Boston to Reykjavík on the same day, with scheduled departure times in BOS 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 FI630 actually runs

Pro Flight Search has tracked every published board update for FI630 across the BOS and KEF boards: schedule changes, gate pushes and actual clocks. Usually lands ~38 min early. Based on 3 confirmed landings · 3/3 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how FI630 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-29BOS 20:50 20:33 (−17)KEF 06:05 05:27 (−38)
10-28BOS 20:50 20:47 (−3)KEF 06:05
10-27BOS 20:50KEF 06:05 05:16 (−49)
10-26BOS 20:50 20:44 (−6)KEF 06:05 05:27 (−38)
10-25BOS 20:50 20:40 (−10)KEF 06:05 05:31 (−34)

Board clocks recorded as BOS and KEF published them.

Planning around FI630? 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: FI630 Boston to Reykjavík on-time performance, measured from the BOS and KEF airport boards.

Canonical URL
https://proflightsearch.com/flight/FI630
How we measure this →