Audit-ready emissions data for private aviation and charter
Per-tail, per-flight and fleet-level emissions, modelled on a cited, ICAO-aligned methodology. Built for the people who have to stand behind the number — charter brokers, dealers, lenders, lessors and sustainability teams.
- 22,616
- Aircraft tracked
- 2.77M
- Flights logged
- 9.9M
- Tonnes CO₂ modelled
- 517,430
- Routes tracked
Modelled on the EUROCONTROL EMEP/EEA 2023 methodology · ICAO-aligned · LTO + cruise · tank-to-wake
Data last updated 20 Jul 2026
From a single tail to a full fleet
One documented methodology, packaged for how you actually work — a one-off report, ongoing monitoring, or full access to the underlying data.
Reports
TailCheck
ReportDue diligence on a single tail.
A per-aircraft emissions and activity profile for dealers, lenders and lessors — utilisation, route patterns, flight history and modelled CO₂ for any registered aircraft, in one citable document.
View a sample TailCheck →Emissions Statement
ReportScope 3 Category 6, ready to file.
A cited, auditable emissions record for charter and business travel — the independent, cross-operator figure ESG teams and charter clients can't assemble from operator data alone.
See what's inside →Model Intelligence
ReportThe distribution behind the rank.
Every tracked tail of a single aircraft type, ranked by CO₂ per block hour — the full flown emissions distribution behind every TailCheck percentile, against an industry-standard methodology.
Explore Model Intelligence →Subscriptions
Watchlist
SubscriptionMonitoring for the tails that matter.
Track specific aircraft, operators or routes and get notified when activity moves. Built for desks that need to know before the market does.
Set up a Watchlist →CSI Pro · Desk · Institutional
PlatformFull access to the underlying data.
Direct access to aircraft, routes, airports and emissions across plans for individuals, desks and institutions.
Compare plans →Built around the people using it
Hand clients a number they'll trust.
Give every quote a per-flight emissions figure your client can forward to their sustainability team. Independent and cross-operator — the data charter brokers have never had a clean source for.
For charter brokers →Dealers & FinanceDiligence on every tail you touch.
Pull a TailCheck on any aircraft before you list, lend against or lease it — emissions, utilisation and activity history in one document.
For dealers & lenders →ESG & ReportingScope 3 Category 6 you can defend.
Cited methodology, auditable figures, and an independent source for business-travel and charter emissions that doesn't rely on operator self-reporting.
For ESG teams →PressFigures your editor can cite.
ICAO-aligned, methodology-transparent emissions data, plus event-driven spike detection for the moment activity jumps. Verifiable, on the record.
For journalists →How the numbers are built
Flight paths come from ADS-B tracking. Emissions are modelled across the full LTO cycle (landing and take-off) and the cruise phase, using the EUROCONTROL EMEP/EEA Guidebook 2023 methodology and calibrated cruise-phase fuel-burn rates across 147 aircraft types, to produce tank-to-wake CO₂ totals. Every figure traces back to the same documented method — so it holds up to scrutiny.
Read the full methodology →Built to be cited, not argued with
Auditable by design
One documented methodology behind every figure, from a single flight to a full fleet.
Independent and cross-operator
A clean source of charter and private-aviation emissions that doesn't depend on operator self-reporting.
Neutral, not activist
A financial-grade benchmark, framed for diligence and reporting — not a campaign.
Or start from the raw data
Aircraft
Search and explore emissions profiles for 22,000+ registered private aircraft worldwide.
Browse aircraft →Routes
Analyse emissions by route corridor — frequency, totals, and deviation from baseline.
Browse routes →Recent flights
Browse the latest completed flights with emissions figures, aircraft type and route detail.
View recent flights →Airports
Track private aviation traffic and emissions at airports worldwide, with weekly trend data.
Browse airports →Questions, answered
Create a free account
Start with free aircraft profiles and recent flights. Upgrade when you need reports, monitoring or full data access.