Total CO₂ attributed to N444CU across the selected period.
2026 pace: On track for approximately 110.2t CO₂ by year end
Showing last 3 months —
Emissions up 171% vs prior period, driven by Bessemer → Grand Prairie
CO₂ Above Baseline
13.2t
A single concentrated period drove emissions above this tail’s normalised baseline.
Signals Detected
2
2 deviations flagged across the selected period.
Highest Severity
High
High-severity anomaly detected — review signal details below.
The written analysis behind 2 detected signals — dates, routes and attributed CO₂.
KEKY
Total CO₂
15.8t
Visits
10
Avg/Visit
1.6t
KBHM
Total CO₂
6.0t
Visits
5
Avg/Visit
1.2t
KGPM
Total CO₂
5.6t
Visits
2
Avg/Visit
2.8t
KEKY → KGPM·511 nm
Flights
1
Avg/Flight
4.0t
Total
4t
KBHM → KPOV·529 nm
Flights
1
Avg/Flight
2.7t
Total
2.7t
KJAN → KRIC·701 nm
Flights
1
Avg/Flight
2.4t
Total
2.4t
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 Cessna Citation CJ4 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 N444CU did. TailCheck is our read on it — scored against its 507-aircraft Citation CJ4 type fleet, with operational and ETS exposure flagged, in a report you can hand a buyer, seller or financier.
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