Is Thai Airways International Public Company on time? TG
Landing within 15 minutes of schedule, over the last 12 months.
Source: our own arrival tracking. Last refreshed: 2026-10-07.
Month by month
| Month | On time | Cancelled |
|---|---|---|
| 2026-10 | 74% | 0.9% |
| 2026-09 | 73% | 0.3% |
| 2026-08 | 72% | 0.6% |
| 2026-07 | 78% | 0.5% |
| 2026-06 | 78% | 0.1% |
| 2026-05 | 86% | 0.5% |
Plan your trip with TripWaffle
Forward your booking confirmations and get a beautiful, organised itinerary - flights, hotels, trains, events - all in one place.
Busiest routes
| Route | On time | Worst 1 in 10 |
|---|---|---|
| BKK to HKG | 54% | about 48 min |
| BKK to ICN | 62% | about 47 min |
| BKK to SIN | 70% | about 30 min |
| TPE to SFO | 64% | about 42 min |
| BKK to SYD | 81% | about 27 min |
| BKK to MEL | 89% | about 18 min |
| BKK to LHR | 86% | about 21 min |
| YYZ to LHR | 66% | about 57 min |
| IST to AMS | 60% | about 34 min |
| BKK to NRT | 77% | about 35 min |
| HKT to BKK | 83% | about 26 min |
| IST to BCN | 80% | about 31 min |
How these numbers are made
On time means the aircraft arrived less than 15 minutes after its scheduled time. Cancelled flights are not counted as on time, and they are not counted as late either. They have their own figure.
Worst 1 in 10 is the delay that one arrival in ten exceeds. An average hides the days that ruin a trip; this does not.
A route or an airline appears only once we hold enough measured arrivals for it. Below that the number moves too much on a single bad week to be worth printing.
Plan your trip with TripWaffle
Forward your booking confirmations and get a beautiful, organised itinerary - flights, hotels, trains, events - all in one place.