N2121J
•Bombardier Global 6000/6500
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 2025May 2025 – Apr 2026·vs May 2024 – May 2025
Emissions Overview
124.7
Tons CO2 This Month
Above Average2.4× avg for Global 6000/6500
124.7
Tons CO2 YTD
Typical0.8× avg for Global 6000/6500
812.2
CO2 Tons Since 2025
Typical0.9× avg for Global 6000/6500
Emissions Intensity0.02t CO₂/nmTypical1.2× avg for Global 6000/6500
730.4 tons CO2 in selected period
2026 pace: On track for approximately 374t CO₂ by year end · ↓ 46% vs full year 2025 (688t)
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 5.0t CO₂/month
5.0t
CO₂/month
18.7t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
West Palm Beach → San Jose
23.9t CO₂ total · 0.0108t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·2.2× 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
56t 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