N558LM
•Bombardier Learjet 45
CharterUnited States
DUQ (Duncan Airport, Duncan)
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Viewing period:
Compared to: preceding 12 months · Jul 2024 – Jul 2025Jul 2025 – Jun 2026·vs Jul 2024 – Jul 2025
Emissions Overview
178.0
Tons CO2 This Month
Above Average11.2× avg for Learjet 45
493.2
Tons CO2 YTD
Above Average7.1× avg for Learjet 45
1,178.2
CO2 Tons Since 2025
Above Average4.8× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmAbove Average2.6× avg for Learjet 45
853.3 tons CO2 in selected period
2026 pace: On track for approximately 986t CO₂ by year end · ↑ 44% vs full year 2025 (685t)
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 0.1t CO₂/month
0.1t
CO₂/month
0.6t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Duncan → Renton
0.6t CO₂ total · 0.0060t CO₂/nm
🇺🇸United States·16203 aircraft tracked·Ranked 1st by emissions among 109 countries·2.8× 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
2t 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