N255TC
•Cessna Citation SII
United States
KHDC (Hammond Northshore Regional Airport, Hammond)
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Viewing period:
Compared to: preceding 12 months · Apr 2024 – Apr 2025Apr 2025 – Mar 2026·vs Apr 2024 – Apr 2025
Emissions Overview
2.0
Tons CO2 This Month
Below Average0.5× avg for Citation SII
4.3
Tons CO2 YTD
Below Average0.4× avg for Citation SII
6.7
CO2 Tons Since 2025
Below Average0.1× avg for Citation SII
Emissions Intensity0.01t CO₂/nmBelow Average0.6× avg for Citation SII
4.3 tons CO2 in selected period
2026 pace: On track for approximately 17t CO₂ by year end · ↑ 617% vs full year 2025 (2t)
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 0.3t CO₂/month
0.3t
CO₂/month
1.9t
Avg per flight
2
Distinct routes
Highly Concentrated2 routes account for 100% of total emissions
Highest emission route
Hammond → Fort Worth
2.3t CO₂ total · 0.0059t 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
2
4t CO₂ combined
Dropped Routes
↓ 1
Prior period only
Avg per Flight
–
Prior data unavailable
Flight Count
–
Prior data unavailable
Route and airport counts may include data processing artefacts.
Spikes
Significant deviations from this aircraft's baseline in the selected period.
CO₂ Above Baseline
4t
Signals Detected
2
Highest Severity
High
Emissions
HighNew13 Feb 2026 · Hammond → Fort Worth
Highest single-flight emission event (Hammond → Fort Worth)
Single flight: 2.3t CO₂ — 58% of period emissions
Aircraft
MediumHistorical13 Feb – 5 Mar 2026
20-day inactive period
1.6t CO₂ in the 7 days following resumption
Recent Flights
Top Airports by Emissions