N323AD
Cessna Citation CJ2
United States
SUS (Spirit of St Louis Airport, St Louis)

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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

2.4
Tons CO2 This Month
Below Average0.4× avg for Citation CJ2
7.9
Tons CO2 YTD
Below Average0.5× avg for Citation CJ2
50.4
CO2 Tons Since 2025
Below Average0.6× avg for Citation CJ2
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ2
29.0 tons CO2 in selected period

2026 pace: On track for approximately 24t CO₂ by year end · ↓ 44% vs full year 2025 (43t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.5t CO₂/month

0.5t
CO₂/month
2.0t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Lawrence → Eagle
2.8t CO₂ total · 0.0051t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× 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
6t 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 19, 20260.9t CO₂
KSUSSt Louis
KINDIndianapolis
244 miles51m
Feb 13, 20262.8t CO₂
KLWCLawrence
KEGEEagle
626 miles2h 14m
Feb 8, 20262.4t CO₂
KFLLFt Lauderdale
KBHMBirmingham
651 miles1h 58m

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Top Routes by Emissions