Total CO₂ attributed to N744N across the selected period.
2026 pace: On track for approximately 244.3t CO₂ by year end
Showing last 3 months —
Emissions up 136% vs prior period, driven by Buffalo → Hot Springs
CO₂ Above Baseline
41.1t
A single concentrated period drove emissions above this tail’s normalised baseline.
Signals Detected
2
2 deviations flagged across the selected period.
Highest Severity
High
High-severity anomaly detected — review signal details below.
The written analysis behind 2 detected signals — dates, routes and attributed CO₂.
KBUF
Total CO₂
40.1t
Visits
30
Avg/Visit
1.3t
KTEB
Total CO₂
12.6t
Visits
13
Avg/Visit
1.0t
KHOT
Total CO₂
9.3t
Visits
2
Avg/Visit
4.6t
KBUF → KHOT·841 nm
Flights
1
Avg/Flight
8.7t
Total
8.7t
KBUF → KEKY·695 nm
Flights
1
Avg/Flight
4.9t
Total
4.9t
KPHL → KDNN·554 nm
Flights
1
Avg/Flight
3.7t
Total
3.7t
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 Bombardier Learjet 31 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 N744N did. TailCheck is our read on it — scored against its 135-aircraft Learjet 31 type fleet, with operational and ETS exposure flagged, in a report you can hand a buyer, seller or financier.
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