CarbonSkyIndex
YHZ
YQY

Halifax → Sydney

0h 27m avg · 189 miles · 164nm · Recently active route — first recorded March 2026

1.7t CO₂ · Last 30 DaysTypical

Last updated April 1st 2026 at 1:03 PM UTC

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Soon
Viewing period:
Compared to: preceding 30 days · 31 Jan 2026 – 2 Mar 2026
2 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
1.7tons
Flights
3flights
Avg CO₂/Flight
0.9tons
CO₂/nm
0.0055t CO₂/nm
Fuel Burned
410gallons
1.7 tons CO₂ in selected period
Route activity detected
3 flights in the last 30 days

Route Patterns

Predominantly owner-operated — 100% of flights are owner-operated aircraft

1.7t
Total CO₂
0.8t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%2 flights1.7t
Top Aircraft Models
Dassault Falcon 9000.9t CO₂
1 flight · avg 0.9t/flight · 52%
Cessna Citation X0.8t CO₂
1 flight · avg 0.8t/flight · 48%
📍International route·short-haul route · 164nm

Spikes

Significant deviations from this route's baseline in the selected period.

CO₂ Above Baseline

2t

Signals Detected

2

Highest Severity

High

Emissions
High
New19 Mar 2026
Emissions spike on 19 Mar 2026 — 0.8t CO₂ vs route daily average of 0.1t (737% above)
0.8t CO₂ on 19 Mar 2026 — 737% above route average
Emissions
High
New29 Mar 2026
Single flight C-FJKG on 29 Mar 2026 — 0.9t CO₂, 52% of period total
Single flight: 0.9t CO₂ — 52% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
C-FJKG·Dassault Falcon 900
0.9t CO₂ · avg 0.9t/flight · Last seen 29 Mar 2026
C-FJWX·Cessna Citation X
0.8t CO₂ · avg 0.8t/flight · Last seen 19 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 29, 2026C-FJKGDassault Falcon 900·0.9t CO₂30m→
Mar 19, 2026C-FJWXCessna Citation X·0.8t CO₂23m→