French airline crew strike, 17 October to 21 October: will your flight go?

Delayed on Iberia from Heathrow to Madrid?

£220each if you land 3 hours or more late

Check your flight

Free

On your boarding pass or booking email. easyJet 8706 works too.

Landed just after midnight? Pick the day before.

Flights a year
5,775
Landed on time
78.7%
Land 3 hrs or more late
12a year

Last 12 months, CAA data

What you're owed

Leaving Heathrow

£220each under UK law

Leaving Madrid

€250each under EU law

Heathrow to Madrid is 1,244 km, which fixes the figure: £220 each leaving Heathrow, and €250 each coming back the other way, because that leg departs under the EU's version of the rules. It is per person, so four of you is £880.

How Iberia does on this route

Better or worse than the route itself?

Everyone flying Heathrow to Madrid hits the same airspace and the same two airports, so the honest question is not whether the route is busy, it is whether this airline handles it better or worse than the others on it.

On this route Iberia Everyone
Landed on time 78.7% 78.3%
Average delay 10.8 min 10.8 min
Landed 3 hours or more late 0.2% 0.1%

Iberia flies 61% of this route, so the right-hand column is mostly its own flights being averaged back at it. The comparison that means something here is against the rest of its network.

Against its own network it is about the same as usual: Iberia lands on time 78.7% of the time across all 5,846 of its UK flights a year, against 78.7% here.

In money terms: about 12 flights a year on this route land 3 hours or more late, which is about 1 flight in 500. Everyone on board one of those is owed £220 each, so a full aircraft is a five-figure bill for Iberia.

Other airlines on this route

Same two airports, same 1,244 km, same £220.

Airline Landed on time
British Airways 77.7%

Everything we hold on Heathrow to Madrid · Iberia across every UK airport

Source: UK Civil Aviation Authority punctuality statistics, July 2025 to June 2026. Analysis by CheckFlightCompensation; the CAA is credited as the data source as its publication conditions require. Figures cover the 25 largest UK airports. Methodology and limitations.