N418QS
Embraer Phenom 300
Charter
United States
OUN (University of Oklahoma Westheimer Airport, Norman)

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Viewing period:
Compared to: preceding 12 months · Jul 2024 – Jul 2025
Jul 2025 – Jun 2026·vs Jul 2024 – Jul 2025

Emissions Overview

18.3
Tons CO2 This Month
Above Average1.8× avg for Phenom 300
286.0
Tons CO2 YTD
Above Average2.7× avg for Phenom 300
1,080.9
CO2 Tons Since 2025
Above Average2.7× avg for Phenom 300
Emissions Intensity0.00t CO₂/nmTypical0.8× avg for Phenom 300
676.8 tons CO2 in selected period

2026 pace: On track for approximately 572t CO₂ by year end · ↓ 28% vs full year 2025 (795t)

Flight Patterns & Behaviour

Highly concentrated — Huntington → Dallas-Ft Worth accounts for 75% of emissions

4t
Top route CO₂
3
Distinct routes
3
Flights
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Huntington → Dallas-Ft Worth
3.8t CO₂ total · 0.0049t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·2.7× 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
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
May 9, 20260.6t CO₂
KOUNNorman
KFYVFayetteville
192 miles32m
May 9, 20260.7t CO₂
KDFWDallas-Ft Worth
KOUNNorman
164 miles40m
May 9, 20263.8t CO₂
KHTSHuntington
KDFWDallas-Ft Worth
895 miles2h 41m

Top Airports by Emissions

Top Routes by Emissions