C-GLMM
•Bombardier Challenger 350
Canada
YUL (Montreal-Pierre Elliott Trudeau International Airport, Montreal)
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Viewing period:
Compared to: preceding 12 months · Jul 2024 – Jul 2025Jul 2025 – Jun 2026·vs Jul 2024 – Jul 2025
Emissions Overview
65.0
Tons CO2 This Month
Typical0.9× avg for Challenger 350
349.5
Tons CO2 YTD
Typical1.2× avg for Challenger 350
1,019.8
CO2 Tons Since 2025
Typical1.2× avg for Challenger 350
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for Challenger 350
657.2 tons CO2 in selected period
2026 pace: On track for approximately 699t CO₂ by year end · ↑ 4% vs full year 2025 (670t)
Flight Patterns & Behaviour
Highly concentrated — Montréal → Durham Tees Valley accounts for 81% of emissions
18t
Top route CO₂
3
Distinct routes
3
Flights
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Montréal → Durham Tees Valley
18.0t CO₂ total · 0.0067t CO₂/nm
Seasonal pattern: Historically peaks in August · Current month is 63% below June 2025
🇨🇦Canada·664 aircraft tracked·Ranked 3rd by emissions among 109 countries·2.5× country averageAbove Average
What's ChangedCompared to prior equivalent period
Emissions
–
Prior data unavailable
Intensity
–
Prior data unavailable
New Routes
3
22t CO₂ combined
Dropped Routes
0
–
Avg per Flight
–
Prior data unavailable
Flight Count
–
Prior data unavailable
Route and airport counts may include data processing artefacts.
Activity Signals
Recent Flights