N385MH
•Bombardier Learjet 45
CharterUnited States
BFI (King County International Airport, Seattle)
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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
13.2
Tons CO2 This Month
Typical0.8× avg for Learjet 45
184.0
Tons CO2 YTD
Above Average2.7× avg for Learjet 45
433.8
CO2 Tons Since 2025
Above Average1.8× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for Learjet 45
261.6 tons CO2 in selected period
2026 pace: On track for approximately 368t CO₂ by year end · ↑ 47% vs full year 2025 (250t)
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 0.8t CO₂/month
0.8t
CO₂/month
3.1t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Seattle → Anchorage
5.6t CO₂ total · 0.0045t CO₂/nm
🇺🇸United States·16203 aircraft tracked·Ranked 1st by emissions among 109 countries·1.0× 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
9t 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