N870Z
•Bombardier Learjet 45
United States
PWK (Chicago Executive Airport, Chicago/Prospect Heights/Wheeling)
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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
3.4
Tons CO2 This Month
Below Average0.3× avg for Learjet 45
3.4
Tons CO2 YTD
Below Average0.1× avg for Learjet 45
67.2
CO2 Tons Since 2025
Below Average0.3× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmTypical1.3× avg for Learjet 45
54.7 tons CO2 in selected period
2026 pace: On track for approximately 10t CO₂ by year end · ↓ 84% vs full year 2025 (64t)
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 0.9t CO₂/month
0.9t
CO₂/month
3.5t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Chicago/Prospect Heights/Wheeling → Orlando
3.9t CO₂ total · 0.0044t CO₂/nm
🇺🇸United States·16202 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
10t 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