Route decision
Bus route
Chiang Mai to Pai by Bus or Van.
Mountain-road route where the data decision is less about distance and more about road comfort, weather, carsickness, and smoke.
Planning verification
Bus Route trip check
This guide provides stable planning context. Use the cited primary sources below for operational details before a time-sensitive or non-refundable decision. The primary sources below are the right place to verify operational details.
This page provides static guidance; verify operational details with the cited primary sources.
- Namtang GTFS
- OSM
- official operator pages where available
- AQI/weather feeds as route modifiers
Route/static daily or weekly; weather/AQI near realtime.
Use GTFS, MOT/BKS, and OSM for static structure. Do not imply realtime availability unless a documented public or partner API exists.
- Station correctness
- Timetable freshness
- Road/weather risk
- Whether flight/train/ferry is a better path
Bus route data workflow
The route page should become more confident as each layer agrees.
| Step | Data layer | Decision role |
|---|---|---|
| 1 | MOT/BKS station master | Confirms origin/destination facility identity |
| 2 | Namtang GTFS or route feed | Confirms route/stop/trip structure where covered |
| 3 | BKS timetable / official operator page | Adds departure and direction context |
| 4 | OSM / Transitland validation | Cross-checks stop geometry and feed history |
| 5 | Partner booking/realtime API | Only then add seat availability, live ETA, or price |
Sources and verification
Route-planning and condition sources
A route shape is static planning context. Weather, road conditions, operator status, and booked-service terms must be confirmed from the relevant live authority or operator.
- Thai Meteorological Department — daily forecast and warnings
- Thaiwater — rainfall, flood, and hydrology context
- Department of Land Transport — public transport information
Source list researched: 24 August 2026. Do not treat this page as a current road, ferry, rail, or weather clearance. Report a factual correction.