CarbonSkyIndex
SJC
PHIK

San Jose → Honolulu

4h 52m avg · 2,415 miles · 2099nm · Recently active route — first recorded March 2026

138.1t 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 · 30 Jan 2026 – 1 Mar 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
138.1tons
Flights
5flights
Avg CO₂/Flight
16.3tons
CO₂/nm
0.0078t CO₂/nm
Fuel Burned
9Kgallons
138.1 tons CO₂ in selected period
Emissions spike detected
Emissions 60% above route average on 30 Mar

Route Patterns

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

138.1t
Total CO₂
15.3t
Avg CO₂/flight
9
Flights
Operator Profile
Charter
100%8 flights113.5t
Owner
0%0 flights0.0t

Charter/owner data available for 89% of flights (1 unclassified)

Top Aircraft Models
Bombardier Global 6000/650041.2t CO₂
2 flights · avg 20.6t/flight · 30%
Dassault Falcon 5030.9t CO₂
3 flights · avg 10.3t/flight · 22%
Gulfstream G65024.6t CO₂
1 flight · avg 24.6t/flight · 18%
Bombardier Challenger 30024.5t CO₂
2 flights · avg 12.3t/flight · 18%
Gulfstream GV16.9t CO₂
1 flight · avg 16.9t/flight · 12%
📍International route·long-haul route · 2,099nm

Spikes

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

CO₂ Above Baseline

9t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New2 Mar 2026
Emissions spike on 2 Mar 2026 — 13.9t CO₂ vs route daily average of 4.6t (201% above)
13.9t CO₂ on 2 Mar 2026 — 201% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N143QSCharter·Bombardier Global 6000/6500
41.2t CO₂ · avg 20.6t/flight · Last seen 18 Mar 2026
N803ACCharter·Dassault Falcon 50
30.9t CO₂ · avg 10.3t/flight · Last seen 26 Mar 2026
N699KRCharter·Gulfstream GV
16.9t CO₂ · avg 16.9t/flight · Last seen 9 Mar 2026
N1013Charter·Bombardier Challenger 300
13.9t CO₂ · avg 13.9t/flight · Last seen 2 Mar 2026
N727QSCharter·Bombardier Challenger 300
10.7t CO₂ · avg 10.7t/flight · Last seen 29 Mar 2026

All Recorded Flights on This Route

9 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N660FXGulfstream G650·24.6t CO₂Above avg5h 29m→
Mar 29, 2026N727QSBombardier Challenger 300·10.7t CO₂Below avg4h 19m→
Mar 26, 2026N803ACDassault Falcon 50·11.4t CO₂Below avg5h 18m→
Mar 25, 2026N803ACDassault Falcon 50·9.4t CO₂Below avg4h 25m→
Mar 18, 2026N143QSBombardier Global 6000/6500·19.5t CO₂Above avg4h 26m→
Mar 10, 2026N143QSBombardier Global 6000/6500·21.7t CO₂Above avg4h 55m→
Mar 9, 2026N699KRGulfstream GV·16.9t CO₂Typical4h 43m→
Mar 8, 2026N803ACDassault Falcon 50·10.0t CO₂Below avg4h 40m→
Mar 2, 2026N1013Bombardier Challenger 300·13.9t CO₂Typical5h 33m→