CarbonSkyIndex
SJC
FTW

San Jose → Fort Worth

2h 56m avg · 1,420 miles · 1234nm · Recently active route — first recorded March 2026

80.7t 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
80.7tons
Flights
4flights
Avg CO₂/Flight
7.7tons
CO₂/nm
0.0062t CO₂/nm
Fuel Burned
3Kgallons
80.7 tons CO₂ in selected period
Route activity detected
4 flights in the last 30 days

Route Patterns

Route activity broadly consistent with prior period — averaging 9.0t CO₂ per flight

80.7t
Total CO₂
9.0t
Avg CO₂/flight
9
Flights
Operator Profile
Charter
38%3 flights27.3t
Owner
63%5 flights45.3t

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

Top Aircraft Models
Bombardier Challenger 30028.9t CO₂
4 flights · avg 7.2t/flight · 36%
Gulfstream G65024.1t CO₂
2 flights · avg 12.0t/flight · 30%
Gulfstream G28014.5t CO₂
2 flights · avg 7.3t/flight · 18%
Gulfstream GIV13.1t CO₂
1 flight · avg 13.1t/flight · 16%
📍International route·medium-haul route · 1,234nm

Spikes

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

CO₂ Above Baseline

9t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New5 Mar 2026
Emissions spike on 5 Mar 2026 — 12.9t CO₂ vs route daily average of 3.7t (244% above)
12.9t CO₂ on 5 Mar 2026 — 244% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N650HC·Gulfstream G650
24.1t CO₂ · avg 12.0t/flight · Last seen 16 Mar 2026
N960DT·Gulfstream G280
14.5t CO₂ · avg 7.3t/flight · Last seen 15 Mar 2026
N724ASCharter·Bombardier Challenger 300
14.2t CO₂ · avg 7.1t/flight · Last seen 22 Mar 2026
N451FXCharter·Gulfstream GIV
13.1t CO₂ · avg 13.1t/flight · Last seen 19 Mar 2026
N214SG·Bombardier Challenger 300
6.7t CO₂ · avg 6.7t/flight · Last seen 21 Mar 2026

All Recorded Flights on This Route

9 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 25, 2026N553FXBombardier Challenger 300·8.0t CO₂Typical3h 18m→
Mar 22, 2026N724ASBombardier Challenger 300·6.7t CO₂Below avg2h 49m→
Mar 22, 2026N724ASBombardier Challenger 300·7.5t CO₂Typical3h 5m→
Mar 21, 2026N214SGBombardier Challenger 300·6.7t CO₂Below avg2h 48m→
Mar 19, 2026N451FXGulfstream GIV·13.1t CO₂Above avg3h 7m→
Mar 16, 2026N650HCGulfstream G650·11.2t CO₂Above avg2h 35m→
Mar 15, 2026N960DTGulfstream G280·6.3t CO₂Below avg2h 29m→
Mar 14, 2026N960DTGulfstream G280·8.3t CO₂Typical3h 13m→
Mar 5, 2026N650HCGulfstream G650·12.9t CO₂Above avg2h 57m→