CarbonSkyIndex
STN
YYZ

London → Toronto

7h 32m avg · 3,561 miles · 3094nm · Recently active route — first recorded March 2026

60.4t CO₂ · Last 30 DaysTypical

Last updated March 31st 2026 at 9:35 AM UTC

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Viewing period:
Compared to: preceding 30 days · 30 Jan 2026 – 1 Mar 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
60.4tons
Flights
1flights
Avg CO₂/Flight
33.6tons
CO₂/nm
0.0109t CO₂/nm
Fuel Burned
3Kgallons
82.6 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days

Route Patterns

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

60.4t
Total CO₂
30.2t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%2 flights60.4t
Top Aircraft Models
Gulfstream GIV33.6t CO₂
1 flight · avg 33.6t/flight · 56%
Gulfstream G65026.9t CO₂
1 flight · avg 26.9t/flight · 44%
📍International route·long-haul route · 3,094nm

Spikes

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

CO₂ Above Baseline

65t

Signals Detected

2

Highest Severity

High

Emissions
High
New1 Mar 2026
Emissions spike on 1 Mar 2026 — 33.6t CO₂ vs route daily average of 2.5t (1250% above)
33.6t CO₂ on 1 Mar 2026 — 1250% above route average
Emissions
High
New1 Mar 2026
Single flight C-GVTM on 1 Mar 2026 — 33.6t CO₂, 56% of period total
Single flight: 33.6t CO₂ — 56% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
C-GVTM·Gulfstream GIV
33.6t CO₂ · avg 33.6t/flight · Last seen 1 Mar 2026
C-GGVI·Gulfstream G650
26.9t CO₂ · avg 26.9t/flight · Last seen 13 Mar 2026
C-GBDICharter·Bombardier Challenger 600
22.1t CO₂ · avg 22.1t/flight · Last seen 1 Mar 2026

All Recorded Flights on This Route

3 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 13, 2026C-GGVIGulfstream G650·26.9t CO₂Typical5h 58m→
Mar 1, 2026C-GVTMGulfstream GIV·33.6t CO₂Typical7h 49m→
Mar 1, 2026C-GBDIBombardier Challenger 600·22.1t CO₂Below avg8h 49m→