🇰🇷 Flight delays in South Korea
2 graded routes · 0 airports · March 2025 – August 2026
Where these figures come from
South Korea’s own regulator does not publish punctuality data
These figures come from the UK Civil Aviation Authority, which reports every flight at its own end of the route — whichever airline operates it. So this is not a picture of all air travel in South Korea — domestic flights within South Korea, and its routes to countries that publish nothing, are absent.
What the record shows
Because these flights are counted at the other end of the route, the picture is partial by construction. Domestic flying inside South Korea does not appear, and neither do its routes to countries that publish nothing. What is here is accurate; it is simply not everything.
Airlines flying to and from South Korea
Ranked by flights on South Korea routes. The on-time rate here is each airline's record on those routes only — not its record everywhere, which is on its own page.
| Airline | Flights | On time on these routes |
|---|---|---|
| Korean Air | 974 | 73.8% |
Busiest South Korea routes
Common questions
Does South Korea publish flight delay data?
No. South Korea publishes no punctuality data of its own. The figures here come from the UK Civil Aviation Authority, which reports every flight at its own end of the route — so domestic flying inside South Korea is not covered.
Can I claim compensation for a delayed flight from South Korea?
There is no statutory compensation scheme for flights departing South Korea. A cancellation normally entitles you to a refund under the airline's own conditions of carriage, and European rules may still reach your flight if the journey ends in the EU or UK on a European carrier.