CarbonSkyIndex
SJC
SCF

San Jose → Scottsdale

1h 35m avg · 620 miles · 539nm · Recently active route — first recorded March 2026

249.4t 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 · 31 Jan 2026 – 2 Mar 2026
2 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
249.4tons
Flights
46flights
Avg CO₂/Flight
3.1tons
CO₂/nm
0.0058t CO₂/nm
Fuel Burned
17Kgallons
249.4 tons CO₂ in selected period
Emissions spike detected
Emissions 112% above route average on 26 Mar

Route Patterns

Route activity broadly consistent with prior period — averaging 3.1t CO₂ per flight

249.4t
Total CO₂
3.1t
Avg CO₂/flight
80
Flights
Operator Profile
Charter
64%7 flights21.4t
Owner
36%4 flights8.4t

Charter/owner data available for 14% of flights (69 unclassified)

Top Aircraft Models
Cessna Citation Latitude35.5t CO₂
12 flights · avg 3.0t/flight · 14%
Embraer Phenom 30031.9t CO₂
15 flights · avg 2.1t/flight · 13%
Bombardier Challenger 30030.0t CO₂
9 flights · avg 3.3t/flight · 12%
Cessna Citation Longitude27.7t CO₂
7 flights · avg 4.0t/flight · 11%
Bombardier Challenger 60020.1t CO₂
6 flights · avg 3.3t/flight · 8%
📍US West corridor·medium-haul route · 539nm

Spikes

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

CO₂ Above Baseline

14t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New26 Mar 2026
Emissions spike on 26 Mar 2026 — 22.0t CO₂ vs route daily average of 8.3t (164% above)
22.0t CO₂ on 26 Mar 2026 — 164% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N57MHCharter·Bombardier Challenger 600
10.0t CO₂ · avg 3.3t/flight · Last seen 29 Mar 2026
N611AVCharter·Bombardier Challenger 300
6.7t CO₂ · avg 3.3t/flight · Last seen 11 Mar 2026
N379FXCharter·Embraer Phenom 300
4.7t CO₂ · avg 2.3t/flight · Last seen 10 Mar 2026
N777FL·Gulfstream G150
4.5t CO₂ · avg 2.3t/flight · Last seen 23 Mar 2026
N489QS·Embraer Phenom 300
3.9t CO₂ · avg 1.9t/flight · Last seen 2 Mar 2026

Recent Flights

80 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N201HRCessna Citation X·3.6t CO₂Typical1h 27m→
Mar 30, 2026N872QSCessna Citation Longitude·3.4t CO₂Typical1h 30m→
Mar 30, 2026N863QSCessna Citation Longitude·3.3t CO₂Typical1h 27m→
Mar 30, 2026N5456WGulfstream G600·5.6t CO₂Above avg1h 27m→
Mar 29, 2026N57MHBombardier Challenger 600·3.5t CO₂Typical1h 32m→
Mar 29, 2026N520LFGulfstream G200·2.8t CO₂Typical1h 27m→
Mar 29, 2026N306FXEmbraer Phenom 300·2.1t CO₂Below avg1h 36m→
Mar 29, 2026N877SDCessna Citation CJ3·2.3t CO₂Below avg1h 40m→
Mar 29, 2026N21FRBombardier Challenger 300·3.1t CO₂Typical1h 25m→
Mar 28, 2026N343FXEmbraer Praetor 500·3.4t CO₂Typical1h 34m→
Showing 10 of 80 flights