Airports / Montreal/Saint-Hubert Airport
Montreal/Saint-Hubert Airport(CYHU)
Montréal, Canada
Last updated: May 3, 2026
Viewing period:
Compared to: preceding 12 months · Jun 2024 – Jun 2025Jun 2025 – May 2026·vs Jun 2024 – Jun 2025·↑ Emissions increasing vs prior period
Activity Summary
3,504.3
Tons CO2 Total
Typical1.0× avg for Canada
3.1
Avg CO2/Flight
1,948
Flights Total
Emissions Intensity0.01t CO₂/nmTypical1.0× avg for Canada
3,285.9 tons CO2 in selected period
Airport Patterns
Emissions up 206% vs prior period — significantly busier than prior period
3,286t
Total CO₂
3.1t
Avg CO₂/flight
1,800
Flights
Operator Profile
Charter0% · 0 flights · 0t CO₂
Owner-Operated100% · 1,119 flights · 3,489t CO₂
Classification covers 62% of flights (681 unclassified)
What's Changed
Activity Signals
Route Map
Route Map
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Top Routes by Emissions
Top Aircraft by Emissions
Recent Flights
3 total flights recordedShowing most recent flights — not filtered by viewing period