CarbonSkyIndex
YYZ
HUL

Toronto → Houlton

1h 11m avg · 602 miles · 523nm · Recently active route — first recorded March 2026

15.8t CO₂ · Last 30 DaysTypical

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

Pro
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
15.8tons
Flights
10flights
Avg CO₂/Flight
2.2tons
CO₂/nm
0.0042t CO₂/nm
Fuel Burned
3Kgallons
18.0 tons CO₂ in selected period
Emissions spike detected
Emissions 53% above route average on 10 Mar

Route Patterns

Predominantly owner-operated — 86% of flights are owner-operated aircraft

15.8t
Total CO₂
2.3t
Avg CO₂/flight
7
Flights
Operator Profile
Charter
14%1 flight2.4t
Owner
86%6 flights13.4t
Top Aircraft Models
Dassault Falcon 20009.0t CO₂
4 flights · avg 2.2t/flight · 57%
Bombardier Learjet 402.5t CO₂
1 flight · avg 2.5t/flight · 16%
Bombardier Challenger 6002.4t CO₂
1 flight · avg 2.4t/flight · 15%
Cessna Citation XLS1.9t CO₂
1 flight · avg 1.9t/flight · 12%
📍International route·medium-haul route · 523nm

Spikes

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

CO₂ Above Baseline

2t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New9 Mar 2026
Emissions spike on 9 Mar 2026 — 2.3t CO₂ vs route daily average of 0.7t (205% above)
2.3t CO₂ on 9 Mar 2026 — 205% above route average

Aircraft Flying This Route

Aircraft Flying This Route
C-FMFL·Dassault Falcon 2000
9.0t CO₂ · avg 2.2t/flight · Last seen 13 Mar 2026
C-FEMF·Bombardier Learjet 40
2.5t CO₂ · avg 2.5t/flight · Last seen 10 Mar 2026
C-GFGCCharter·Bombardier Challenger 600
2.4t CO₂ · avg 2.4t/flight · Last seen 28 Mar 2026
C-FVLF·Dassault Falcon 2000
2.3t CO₂ · avg 2.3t/flight · Last seen 24 Mar 2026
C-GGIB·Cessna Citation XLS
1.9t CO₂ · avg 1.9t/flight · Last seen 28 Mar 2026

All Recorded Flights on This Route

8 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 28, 2026C-GFGCBombardier Challenger 600·2.4t CO₂Typical1h 7m→
Mar 28, 2026C-GGIBCessna Citation XLS·1.9t CO₂Typical1h 14m→
Mar 24, 2026C-FVLFDassault Falcon 2000·2.3t CO₂Typical1h 9m→
Mar 13, 2026C-FMFLDassault Falcon 2000·2.2t CO₂Typical1h 6m→
Mar 10, 2026C-FEMFBombardier Learjet 40·2.5t CO₂Typical1h 34m→
Mar 10, 2026C-FMFLDassault Falcon 2000·2.1t CO₂Typical1h 4m→
Mar 9, 2026C-FMFLDassault Falcon 2000·2.3t CO₂Typical1h 8m→
Mar 2, 2026C-FMFLDassault Falcon 2000·2.3t CO₂Typical1h 9m→