N884QS
•Cessna Citation Longitude
United States
SJC (Norman Y. Mineta San Jose International Airport, San Jose)
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Viewing period:
Compared to: preceding 12 months · Jul 2024 – Jul 2025Jul 2025 – Jun 2026·vs Jul 2024 – Jul 2025
Emissions Overview
219.6
Tons CO2 This Month
Above Average2.2× avg for Citation Longitude
950.6
Tons CO2 YTD
Above Average2.0× avg for Citation Longitude
1,643.1
CO2 Tons Since 2025
Typical1.1× avg for Citation Longitude
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Citation Longitude
1,643.1 tons CO2 in selected period
2026 pace: On track for approximately 1,901t CO₂ by year end · ↑ 175% vs full year 2025 (693t)
Flight Patterns & Behaviour
Highly concentrated — Caldwell → Oakland accounts for 80% of emissions
19t
Top route CO₂
3
Distinct routes
3
Flights
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Caldwell → Oakland
18.6t CO₂ total · 0.0084t CO₂/nm
🇺🇸United States·16203 aircraft tracked·Ranked 1st by emissions among 109 countries·3.9× 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
2
22t 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