N23NE
•Bombardier Learjet 45
United States
FSD (Joe Foss Field, Sioux Falls)
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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 45
52.0
Tons CO2 YTD
Above Average1.5× avg for Learjet 45
391.6
CO2 Tons Since 2025
Above Average1.9× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmAbove Average2.3× avg for Learjet 45
314.6 tons CO2 in selected period
2026 pace: On track for approximately 156t CO₂ by year end · ↓ 54% vs full year 2025 (340t)
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 1.5t CO₂/month
1.5t
CO₂/month
5.6t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Sioux Falls → Denver
6.7t CO₂ total · 0.0155t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·1.1× country averageTypical
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
17t 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