N515CS
•Bombardier Learjet 31
United States
KTTA (Sanford, Sanford-Lee County Regional Airport, Raleigh)
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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
0.0
Tons CO2 This Month
Below Average0.0× avg for Learjet 31
0.0
Tons CO2 YTD
Below Average0.0× avg for Learjet 31
37.3
CO2 Tons Since 2025
Below Average0.4× avg for Learjet 31
Emissions Intensity0.00t CO₂/nmTypical0.8× avg for Learjet 31
29.8 tons CO2 in selected period
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 0.4t CO₂/month
0.4t
CO₂/month
1.4t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Roanoke → Burlington
1.6t CO₂ total · 0.0032t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× country averageBelow 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
4t 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