C-GASW
•Cessna Citation CJ3
CharterCanada
YHU (Montreal/Saint-Hubert Airport, Montréal)
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Viewing period:
Compared to: preceding 12 months · Jun 2024 – Jun 2025Jun 2025 – May 2026·vs Jun 2024 – Jun 2025
Emissions Overview
12.7
Tons CO2 This Month
Typical1.5× avg for Citation CJ3
395.7
Tons CO2 YTD
Above Average6.7× avg for Citation CJ3
1,183.6
CO2 Tons Since 2025
Above Average5.1× avg for Citation CJ3
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Citation CJ3
917.4 tons CO2 in selected period
2026 pace: On track for approximately 950t CO₂ by year end · ↑ 21% vs full year 2025 (788t)
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 0.2t CO₂/month
0.2t
CO₂/month
0.8t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Montréal → Toronto
1.1t CO₂ total · 0.0040t CO₂/nm
Seasonal pattern: Historically peaks in May · Current month is 98% below May 2025
🇨🇦Canada·664 aircraft tracked·Ranked 3rd by emissions among 109 countries·3.1× country averageAbove Average
What's ChangedCompared to prior equivalent period
Emissions
–
Prior data unavailable
Intensity
–
Prior data unavailable
New Routes
3
2t 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