N512MB
Eclipse 550
United States
OUN (University of Oklahoma Westheimer Airport, Norman)

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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025
May 2025 – Apr 2026·vs May 2024 – May 2025

Emissions Overview

0.6
Tons CO2 This Month
Below Average0.7× avg for 550
1.7
Tons CO2 YTD
Typical0.8× avg for 550
10.7
CO2 Tons Since 2025
Typical0.8× avg for 550
Emissions Intensity0.00t CO₂/nmTypical0.9× avg for 550
8.8 tons CO2 in selected period

2026 pace: On track for approximately 5t CO₂ by year end · ↓ 43% vs full year 2025 (9t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.1t CO₂/month

0.1t
CO₂/month
0.5t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Atlantic → Norman
1.0t CO₂ total · 0.0026t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.0× 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
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
Mar 20, 20260.3t CO₂
KOUNNorman
KADSDallas
161 miles40m
Mar 12, 20260.3t CO₂
KOUNNorman
KGCMClaremore
133 miles34m
Feb 26, 20261.0t CO₂
KAIOAtlantic
KOUNNorman
445 miles1h 58m

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