How often are OSL to LHR flights on time?

Flights from Oslo (Gardermoen) (OSL) to London (LHR) arrive on time 78% of the time across 11,463 flights of official data.

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

British Airways has the best on-time record on this route at 79% across 4,352 flights.

Route reliability

Flights from Oslo (Gardermoen) to London arrive on time 78% of the time across 11,463 flights. Here’s how each airline really performs.

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On-time rate

11,463 flights

Airline	On-time	Flights
British Airways	79%	4,352
Scandinavian Airlines System	78%	7,111

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

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