🇹🇭 Flight delays in Thailand
4 graded routes · 0 airports · March 2025 – August 2026
Where these figures come from
Thailand’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 Thailand — domestic flights within Thailand, 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 Thailand 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 Thailand
Ranked by flights on Thailand 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 |
|---|---|---|
| Thai Airways | 1,950 | 80.8% |
| British Airways | 407 | 85.7% |
Busiest Thailand routes
Common questions
Which airline is most punctual on Thailand routes?
British Airways, at 85.7% on time across 407 flights on those routes. The least punctual was Thai Airways at 80.8%.
Does Thailand publish flight delay data?
No. Thailand 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 Thailand is not covered.
Can I claim compensation for a delayed flight from Thailand?
There is no statutory compensation scheme for flights departing Thailand. 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.