How reliable is Winnipeg / James Armstrong Richardson International Airport?
Month-by-month weather risk and connection guidance for Winnipeg / James Armstrong Richardson 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 YWG yet
Our historical on-time and cancellation record currently covers the US, UK, Brazil, and Australia, so we don’t score departure reliability at Winnipeg / James Armstrong Richardson International Airport yet. Weather climatology below comes from global airport observations and still applies.
Weather by month
When the weather works for you at Winnipeg
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 · 95/100 favorability
Roughest month
Most disruptive — snow, low visibility & fog · 75/100 favorability
The read on YWG
What the numbers say about flying through Winnipeg / James Armstrong Richardson International Airport
PlaneSane doesn't yet have on-time and cancellation history for Winnipeg / James Armstrong Richardson 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, Winnipeg is an unusually calm-weather airport year-round. July is the calmest stretch for flying, scoring 95 out of 100 for favorable conditions, while January is the most disruptive at 75, driven mainly by snow and low visibility & fog. 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 Winnipeg, 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 YWG
- What is the best month to fly from YWG for good weather?
- July has the calmest flying weather at Winnipeg / James Armstrong Richardson International Airport. January is the most disruptive, mainly from snow and low visibility & fog.
Peace of Mind
Where to stay in Winnipeg
Hotels scored on cleanliness, location, price fairness, and trust — not just stars.
Reliability guides
Planning a trip through Winnipeg?
Score real flights to and from YWG on reliability, weather, and connection safety — not just price.
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