IB3666Iberia · BCN → LHR
live · 12m ago
Route confirmed Iberia

IB3666 BarcelonaBCN · 17:30 LondonLHR

IB3666 by Iberia flies from Barcelona (BCN) to London (LHR) for the Thu, Nov 12 departure.

Right nowScheduled · today
17:30

departs BCN · on schedule

The route today

live boards
BCNBarcelonaHigh riskBCN delay board →
LHRLondonHigh riskLHR delay board →
BCN→LHRevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
65%Chance of 15+ min delay
15%Chance of cancellation
+61 minTypical airport delay in this weather

Driven mainly by BCN (Barcelona), currently flying IFR (instrument). 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 Barcelona

Forecast

Fri 13 Nov, local date

High21°Clikely 20°C to 23°C
Low15°Clikely 13°C to 16°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 London

Forecast

Fri 13 Nov, local date

High8°Clikely 6°C to 9°C
Low0°Clikely −2°C to 2°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.

Other Barcelona to London flights today

same route · Iberia
IB5422departs 07:30
IB3656departs 10:10
IB3658departs 12:00
IB3659departs 13:05
IB5424departs 18:45

If IB3666 is cancelled, these are the other Iberia nonstop flights from Barcelona to London on the same day, with scheduled departure times in BCN 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 IB3666 actually runs

Pro Flight Search has tracked every published board update for IB3666 across the BCN and LHR boards: schedule changes, gate pushes and actual clocks. Combined risk score: 93.4/100. Based on airport operations, weather, and cached board history at BCN and LHR.

The verdict above is that record speaking, so it reflects how IB3666 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around IB3666? 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: IB3666 Barcelona to London on-time performance, measured from the BCN and LHR airport boards.

Canonical URL
https://proflightsearch.com/flight/IB3666
How we measure this →