CarbonSkyIndex
SJC
SBD

San Jose → San Bernardino

0h 56m avg · 347 miles · 302nm · Recently active route — first recorded March 2026

8.8t 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
8.8tons
Flights
1flights
Avg CO₂/Flight
3.4tons
CO₂/nm
0.0113t CO₂/nm
Fuel Burned
403gallons
8.7 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days

Route Patterns

Gulfstream GIV dominates this route — 84% of all emissions in the selected period

8.8t
Total CO₂
2.9t
Avg CO₂/flight
3
Flights
Operator Profile
Charter
100%3 flights8.8t
Owner
0%0 flights0.0t
Top Aircraft Models
Gulfstream GIV7.3t CO₂
2 flights · avg 3.7t/flight · 84%
Cessna Citation Latitude1.4t CO₂
1 flight · avg 1.4t/flight · 16%
📍International route·short-haul route · 302nm

Spikes

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

CO₂ Above Baseline

7t

Signals Detected

2

Highest Severity

High

Emissions
High
New6 Mar 2026
Emissions spike on 6 Mar 2026 — 3.9t CO₂ vs route daily average of 0.4t (803% above)
3.9t CO₂ on 6 Mar 2026 — 803% above route average
Emissions
High
New6 Mar 2026
Single flight N120JJ on 6 Mar 2026 — 3.9t CO₂, 45% of period total
Single flight: 3.9t CO₂ — 45% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N120JJCharter·Gulfstream GIV
7.3t CO₂ · avg 3.7t/flight · Last seen 9 Mar 2026
N543QSCharter·Cessna Citation Latitude
1.4t CO₂ · avg 1.4t/flight · Last seen 18 Mar 2026

All Recorded Flights on This Route

3 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 18, 2026N543QSCessna Citation Latitude·1.4t CO₂Below avg52m→
Mar 9, 2026N120JJGulfstream GIV·3.4t CO₂Typical54m→
Mar 6, 2026N120JJGulfstream GIV·3.9t CO₂Above avg1h 1m→