N256WB
•Bombardier Challenger 300
CharterUnited States
OAK (Oakland International Airport, Oakland)
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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
81.7
Tons CO2 This Month
Above Average1.7× avg for Challenger 300
180.5
Tons CO2 YTD
Typical1.3× avg for Challenger 300
705.4
CO2 Tons Since 2025
Typical1.0× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Challenger 300
530.6 tons CO2 in selected period
2026 pace: On track for approximately 542t CO₂ by year end · ↑ 3% vs full year 2025 (525t)
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 1.4t CO₂/month
1.4t
CO₂/month
5.1t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
New Orleans → Oakland
9.7t CO₂ total · 0.0059t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·2.0× country averageAbove Average
Subject to FAA oversight — no mandatory carbon reporting for private aviation
What's ChangedCompared to prior equivalent period
Emissions
–
Prior data unavailable
Intensity
–
Prior data unavailable
New Routes
3
15t 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