How often are LHR to GLA flights on time?

Flights from London (LHR) to Glasgow (GLA) arrive on time 68% of the time across 30,606 flights of official data.

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

British Airways has the best on-time record on this route at 68% across 30,606 flights.

Route reliability

Flights from London to Glasgow arrive on time 68% of the time across 30,606 flights. Here’s how each airline really performs.

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On-time rate

30,606 flights

Airline	On-time	Flights
British Airways	68%	30,606

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

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

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