N986SA
•Bombardier Learjet 35
United States
PDX (Portland International Airport, Portland)
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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
60.5
Tons CO2 This Month
Above Average3.7× avg for Learjet 35
80.1
Tons CO2 YTD
Above Average4.3× avg for Learjet 35
80.1
CO2 Tons Since 2025
Above Average4.3× avg for Learjet 35
Emissions Intensity0.00t CO₂/nmAbove Average1.5× avg for Learjet 35
80.1 tons CO2 in selected period
2026 pace: On track for approximately 160t CO₂ by year end
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 0.4t CO₂/month
0.4t
CO₂/month
1.5t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Portland → Hayward
2.2t CO₂ total · 0.0046t CO₂/nm
🇺🇸United States·16203 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× 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
5t 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