N550NB
Cessna Citation SII
United States
KTTA (Sanford, Sanford-Lee County Regional Airport, Raleigh)

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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

6.6
Tons CO2 This Month
Above Average1.5× avg for Citation SII
6.6
Tons CO2 YTD
Below Average0.6× avg for Citation SII
34.8
CO2 Tons Since 2025
Below Average0.6× avg for Citation SII
Emissions Intensity0.01t CO₂/nmTypical1.0× avg for Citation SII
32.6 tons CO2 in selected period

2026 pace: On track for approximately 20t CO₂ by year end · ↓ 30% vs full year 2025 (28t)

Flight Patterns & Behaviour

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

0.5t
CO₂/month
1.9t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Smithfield → West Palm Beach
2.8t CO₂ total · 0.0053t 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 9, 20260.5t CO₂
KTTARaleigh
KJNXSmithfield
40 miles12m
Mar 4, 20262.8t CO₂
KJNXSmithfield
KPBIWest Palm Beach
620 miles1h 56m
Dec 20, 20252.5t CO₂
KTPATampa
KJNXSmithfield
576 miles1h 43m

Top Airports by Emissions

Top Routes by Emissions