N342SG
•Bombardier Learjet 45
United States
APA (Arapahoe County Airport, Denver)
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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
0.6
Tons CO2 This Month
Below Average0.1× avg for Learjet 45
11.5
Tons CO2 YTD
Below Average0.3× avg for Learjet 45
150.2
CO2 Tons Since 2025
Below Average0.7× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmTypical1.3× avg for Learjet 45
119.8 tons CO2 in selected period
2026 pace: On track for approximately 35t CO₂ by year end · ↓ 75% vs full year 2025 (139t)
Flight Patterns & Behaviour
Highly concentrated — St Louis → Denver accounts for 73% of emissions
3t
Top route CO₂
2
Distinct routes
3
Flights
Highly Concentrated2 routes account for 100% of total emissions
Highest emission route
St Louis → Denver
3.2t CO₂ total · 0.0049t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.4× 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
2
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.
Recent Flights