How reliable is Techo International Airport?
Month-by-month weather risk and connection guidance for Techo International Airport. We don’t yet have on-time performance history here — see why below.
Weather favorability
year-round climate
On-time performance data isn’t available for KTI yet
Our historical on-time and cancellation record currently covers the US, UK, Brazil, and Australia, so we don’t score departure reliability at Techo International Airport yet. Weather climatology below comes from global airport observations and still applies.
Weather by month
When the weather works for you at Phnom Penh (Boeng Khyang)
A calm-weather score (0–100) for each month from decades of airport observations — how often conditions disrupt flying, not temperature. Higher is calmer.
Weather history is not available for all months yet; this chart shows the 1 months currently covered.
Calmest month
Calmest flying weather of the year · 98/100 favorability
Roughest month
Most disruptive — thunderstorms, low visibility & fog · 98/100 favorability
The read on KTI
What the numbers say about flying through Techo International Airport
PlaneSane doesn't yet have on-time and cancellation history for Techo International Airport, so it isn't scored for departure reliability here — that record currently covers the US, UK, Brazil, and Australia. The weather and connection context below comes from separate global sources and still applies.
On weather, Phnom Penh (Boeng Khyang) is an unusually calm-weather airport year-round. September is the calmest stretch for flying, scoring 98 out of 100 for favorable conditions, while September is the most disruptive at 98, driven mainly by thunderstorms and low visibility & fog. The year is relatively steady, so no single month stands out as one to avoid on weather alone.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Phnom Penh (Boeng Khyang), read how we weigh it all in how the Peace of Mind Score works, and brush up with how to pick a reliable flight and avoiding weather delays.
Common questions about KTI
- What is the best month to fly from KTI for good weather?
- September has the calmest flying weather at Techo International Airport. September is the most disruptive, mainly from thunderstorms and low visibility & fog.
Peace of Mind
Where to stay in Phnom Penh
Hotels scored on cleanliness, location, price fairness, and trust — not just stars.
Reliability guides
Planning a trip through Phnom Penh (Boeng Khyang)?
Score real flights to and from KTI on reliability, weather, and connection safety — not just price.
Opens a partner site; we may earn a commission if you book there. It's a general fare search — nothing on it is scored.