How often are GLA to LGW flights on time?

Flights from Glasgow (GLA) to London (LGW) arrive on time 71% of the time across 16,441 flights of official data.

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

British Airways has the best on-time record on this route at 79% across 3,544 flights.

Route reliability

Flights from Glasgow to London arrive on time 71% of the time across 16,441 flights. Here’s how each airline really performs.

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On-time rate

16,441 flights

Airline	On-time	Flights
British Airways	79%	3,544
easyJet	69%	12,897

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

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

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