N661GT
Gulfstream G650
United States
SJC (Norman Y. Mineta San Jose International Airport, San Jose)

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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 G650
42.3
Tons CO2 YTD
Below Average0.3× avg for G650
881.0
CO2 Tons Since 2025
Typical1.1× avg for G650
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for G650
608.1 tons CO2 in selected period

2026 pace: On track for approximately 127t CO₂ by year end · ↓ 85% vs full year 2025 (839t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 2.7t CO₂/month

2.7t
CO₂/month
9.8t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
San Jose → Elizabeth City
18.8t CO₂ total · 0.0086t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·2.4× 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
29t 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.

Recent Flights
Feb 4, 20267.2t CO₂
KSJCSan Jose
MMMGMulege
927 miles1h 43m
Jan 18, 202618.8t CO₂
KSJCSan Jose
KECGElizabeth City
2,505 miles4h 13m
Jan 11, 20263.4t CO₂
KCRQCarlsbad
KSJCSan Jose
392 miles54m