N466SG
Cessna Citation SII
United States
COS (Colorado Springs Airport, Colorado Springs)

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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

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation SII
3.0
Tons CO2 YTD
Below Average0.3× avg for Citation SII
82.6
CO2 Tons Since 2025
Typical1.3× avg for Citation SII
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for Citation SII
61.3 tons CO2 in selected period

2026 pace: On track for approximately 9t CO₂ by year end · ↓ 89% vs full year 2025 (80t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.7t CO₂/month

0.7t
CO₂/month
2.5t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Colorado Springs → Boulder City
3.0t CO₂ total · 0.0058t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× 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
7t 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
Jan 1, 20263.0t CO₂
KCOSColorado Springs
KBVUBoulder City
591 miles1h 60m
Dec 20, 20252.0t CO₂
KFYG
KOMAOmaha
320 miles1h 25m
Dec 20, 20252.5t CO₂
KAJRCornelia
KSUSSt Louis
487 miles1h 45m

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Top Routes by Emissions