How often are LHR to ZRH flights on time?

Flights from London (LHR) to Zurich (ZRH) arrive on time 60% of the time across 19,407 flights of official data.

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

British Airways has the best on-time record on this route at 68% across 7,606 flights.

Route reliability

Flights from London to Zurich arrive on time 60% of the time across 19,407 flights. Here’s how each airline really performs.

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On-time rate

19,407 flights

Airline	On-time	Flights
British Airways	68%	7,606
Swiss International Air Lines	55%	11,801

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

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Score real LHR–ZRH flights on reliability, weather, and connection safety — not just price.

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