How reliable is Jinnah International Airport?
Month-by-month weather risk and connection guidance for Jinnah 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 KHI yet
Our historical on-time and cancellation record currently covers the US, UK, Brazil, and Australia, so we don’t score departure reliability at Jinnah International Airport yet. Weather climatology below comes from global airport observations and still applies.
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Weather by month
When the weather works for you at Karachi
A calm-weather score (0–100) for each month from decades of airport observations — how often conditions disrupt flying, not temperature. Higher is calmer.
Calmest month
Calmest flying weather of the year · 87/100 favorability
Roughest month
Most disruptive — low visibility & fog, thunderstorms · 63/100 favorability
The read on KHI
What the numbers say about flying through Jinnah International Airport
PlaneSane doesn't yet have on-time and cancellation history for Jinnah 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, Karachi is a generally calm-weather airport, with a rougher stretch to watch. May is the calmest stretch for flying, scoring 87 out of 100 for favorable conditions, while November is the most disruptive at 63, driven mainly by low visibility & fog and thunderstorms. The seasonal swing is real but manageable; favor the calmer months when your dates are flexible.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Karachi, read how we weigh it all in how the PlaneSane Score works, and brush up with how to pick a reliable flight and avoiding weather delays.
Common questions about KHI
- What is the best month to fly from KHI for good weather?
- May has the calmest flying weather at Jinnah International Airport. November is the most disruptive, mainly from low visibility & fog and thunderstorms.
Planning a trip through Karachi?
Score real flights to and from KHI on reliability, weather, and connection safety — not just price.