How often are MAD to LHR flights on time?

Flights from Madrid (MAD) to London (LHR) arrive on time 77% of the time across 21,083 flights of official data.

Which airline is most reliable on the MAD to LHR route?

Iberia Airlines has the best on-time record on this route at 80% across 13,823 flights.

Route reliability

Flights from Madrid to London arrive on time 77% of the time across 21,083 flights. Here’s how each airline really performs.

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On-time rate

21,083 flights

Airline	On-time	Flights
Iberia Airlines	80%	13,823
British Airways	71%	7,260

On-time = arrived within 15 minutes of schedule, per UK CAA. Compare the reverse leg LHR → MAD.

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