C-FKCI
•Bombardier Challenger 350
Canada
YSJ (Saint John Airport, Saint John)
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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025May 2025 – Apr 2026·vs May 2024 – May 2025
Emissions Overview
42.0
Tons CO2 This Month
Typical0.9× avg for Challenger 350
54.1
Tons CO2 YTD
Below Average0.4× avg for Challenger 350
282.7
CO2 Tons Since 2025
Below Average0.4× avg for Challenger 350
Emissions Intensity0.02t CO₂/nmTypical1.3× avg for Challenger 350
205.3 tons CO2 in selected period
2026 pace: On track for approximately 162t CO₂ by year end · ↓ 29% vs full year 2025 (229t)
Flight Patterns & Behaviour
Highly concentrated — Saint John → Cork accounts for 70% of emissions
14t
Top route CO₂
3
Distinct routes
3
Flights
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Saint John → Cork
14.3t CO₂ total · 0.0063t CO₂/nm
🇨🇦Canada·664 aircraft tracked·Ranked 3rd by emissions among 109 countries·0.8× country averageTypical
What's ChangedCompared to prior equivalent period
Emissions
–
Prior data unavailable
Intensity
–
Prior data unavailable
New Routes
3
20t 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.
Recent Flights