C-GJEI
•Bombardier Challenger 350
Canada
OAK (Oakland International Airport, Oakland)
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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
35.5
Tons CO2 This Month
Above Average1.8× avg for Challenger 350
242.1
Tons CO2 YTD
Typical1.1× avg for Challenger 350
700.0
CO2 Tons Since 2025
Typical0.9× avg for Challenger 350
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for Challenger 350
562.9 tons CO2 in selected period
2026 pace: On track for approximately 581t CO₂ by year end · ↑ 27% vs full year 2025 (458t)
Flight Patterns & Behaviour
Highly concentrated — Oakland → London accounts for 80% of emissions
36t
Top route CO₂
3
Distinct routes
3
Flights
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Oakland → London
35.5t CO₂ total · 0.0077t CO₂/nm
Seasonal pattern: Historically peaks in November · Current month is 42% above May 2025
🇨🇦Canada·664 aircraft tracked·Ranked 3rd by emissions among 109 countries·1.8× country averageAbove Average
What's ChangedCompared to prior equivalent period
Emissions
–
Prior data unavailable
Intensity
–
Prior data unavailable
New Routes
3
44t 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