Total CO₂ attributed to N159JA across the selected period.
2026 pace: On track for approximately 238.3t CO₂ by year end
Showing last 3 months —
Activity broadly consistent with prior period — averaging 66.0t CO₂/month
CO₂ Above Baseline
28.1t
A single concentrated period drove emissions above this tail’s normalised baseline.
Signals Detected
2
2 deviations flagged across the selected period.
Highest Severity
Medium
No high-severity anomalies detected in this window.
The written analysis behind 2 detected signals — dates, routes and attributed CO₂.
KSJC
Total CO₂
116.2t
Visits
9
Avg/Visit
12.9t
LFMN
Total CO₂
94.6t
Visits
2
Avg/Visit
47.3t
KEWR
Total CO₂
47.8t
Visits
3
Avg/Visit
15.9t
LFMN → KSJC·5,211 nm
Flights
1
Avg/Flight
48.6t
Total
48.6t
KLVK → LFMN·5,191 nm
Flights
1
Avg/Flight
46.0t
Total
46t
KBOS → KSJC·2,330 nm
Flights
1
Avg/Flight
24.3t
Total
24.3t
Methodology
CO₂ emissions computed from ADS-B flight data using aircraft-specific fuel-burn factors aligned with EUROCONTROL EMEP/EEA guidance. Distance figures derived from flight-trajectory data. EU ETS scope follows Directive 2003/87/EC as amended. Type rankings computed within the Gulfstream G650 population tracked by Carbon Sky Index.
Disclaimer
This report is based on ADS-B flight data. Carbon Sky Index does not track ownership or registry information. Flight records may be incomplete where ADS-B coverage is limited. For informational purposes only; does not constitute financial, legal, or regulatory advice.
You've seen what N159JA did. TailCheck is our read on it — scored against its 627-aircraft G650 type fleet, with operational and ETS exposure flagged, in a report you can hand a buyer, seller or financier.
What the report adds beyond this page
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