CarbonSkyIndex
APA
YYZ

Denver → Toronto

3h 4m avg · 1,329 miles · 1155nm · Recently active route — first recorded March 2026

47.4t CO₂ · Last 30 DaysTypical

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

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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
47.4tons
Flights
2flights
Avg CO₂/Flight
4.6tons
CO₂/nm
0.0040t CO₂/nm
Fuel Burned
1Kgallons
57.0 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days

Route Patterns

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

47.4t
Total CO₂
5.9t
Avg CO₂/flight
8
Flights
Operator Profile
Charter
14%1 flight6.8t
Owner
86%6 flights32.8t

Charter/owner data available for 88% of flights (1 unclassified)

Top Aircraft Models
Bombardier Learjet 4519.8t CO₂
4 flights · avg 5.0t/flight · 42%
Embraer Praetor 50015.1t CO₂
2 flights · avg 7.6t/flight · 32%
Cessna Citation XLS6.8t CO₂
1 flight · avg 6.8t/flight · 14%
Cessna Citation CJ35.7t CO₂
1 flight · avg 5.7t/flight · 12%
📍International route·medium-haul route · 1,155nm

Spikes

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

CO₂ Above Baseline

5t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New8 Mar 2026
Emissions spike on 8 Mar 2026 — 6.8t CO₂ vs route daily average of 2.3t (198% above)
6.8t CO₂ on 8 Mar 2026 — 198% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N442FP·Bombardier Learjet 45
19.8t CO₂ · avg 5.0t/flight · Last seen 22 Mar 2026
N325AP·Gulfstream G650
9.7t CO₂ · avg 9.7t/flight · Last seen 2 Mar 2026
C-FSYX·Embraer Praetor 500
7.2t CO₂ · avg 7.2t/flight · Last seen 21 Mar 2026
N562LDCharter·Cessna Citation XLS
6.8t CO₂ · avg 6.8t/flight · Last seen 8 Mar 2026
C-GFSX·Cessna Citation CJ3
5.7t CO₂ · avg 5.7t/flight · Last seen 9 Mar 2026

All Recorded Flights on This Route

9 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 26, 2026C-GASKEmbraer Praetor 500·7.9t CO₂Above avg3h 25m→
Mar 22, 2026N442FPBombardier Learjet 45·5.4t CO₂Typical3h 6m→
Mar 21, 2026N442FPBombardier Learjet 45·4.4t CO₂Below avg2h 34m→
Mar 21, 2026C-FSYXEmbraer Praetor 500·7.2t CO₂Above avg3h 8m→
Mar 16, 2026N442FPBombardier Learjet 45·5.3t CO₂Typical3h 0m→
Mar 16, 2026N442FPBombardier Learjet 45·4.7t CO₂Below avg2h 42m→
Mar 9, 2026C-GFSXCessna Citation CJ3·5.7t CO₂Typical3h 43m→
Mar 8, 2026N562LDCessna Citation XLS·6.8t CO₂Typical3h 37m→
Mar 2, 2026N325APGulfstream G650·9.7t CO₂Above avg2h 16m→