CarbonSkyIndex
SJU
SLU

San Juan → Castries

0h 53m avg · 451 miles · 392nm · Recently active route — first recorded March 2026

3.0t 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 · 31 Jan 2026 – 2 Mar 2026
2 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
3.0tons
Flights
2flights
Avg CO₂/Flight
1.5tons
CO₂/nm
0.0038t CO₂/nm
Fuel Burned
450gallons
3.0 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days

Route Patterns

Predominantly charter activity — 100% of flights on this route are charter-operated

3.0t
Total CO₂
1.5t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights3.0t
Owner
0%0 flights0.0t
Top Aircraft Models
Bombardier Challenger 3001.7t CO₂
1 flight · avg 1.7t/flight · 57%
Cessna Citation III/VI/VII1.3t CO₂
1 flight · avg 1.3t/flight · 43%
📍International route·short-haul route · 392nm

Spikes

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

CO₂ Above Baseline

2t

Signals Detected

1

Highest Severity

High

Emissions
High
New25 Mar 2026
Single flight N362JE on 25 Mar 2026 — 1.7t CO₂, 57% of period total
Single flight: 1.7t CO₂ — 57% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N362JECharter·Bombardier Challenger 300
1.7t CO₂ · avg 1.7t/flight · Last seen 25 Mar 2026
N750CKCharter·Cessna Citation III/VI/VII
1.3t CO₂ · avg 1.3t/flight · Last seen 25 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 25, 2026N362JEBombardier Challenger 300·1.7t CO₂53m→
Mar 25, 2026N750CKCessna Citation III/VI/VII·1.3t CO₂54m→