CarbonSkyIndex
AUS
SUA

Austin → Stuart

2h 24m avg · 1,077 miles · 936nm · Recently active route — first recorded March 2026

96.3t 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
96.3tons
Flights
10flights
Avg CO₂/Flight
5.5tons
CO₂/nm
0.0059t CO₂/nm
Fuel Burned
6Kgallons
114.7 tons CO₂ in selected period
Emissions spike detected
Emissions 127% above route average on 1 Mar

Route Patterns

Emissions up 418% vs prior period — route significantly busier, driven primarily by Cessna Citation X traffic

96.3t
Total CO₂
6.0t
Avg CO₂/flight
16
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%4 flights20.3t

Charter/owner data available for 25% of flights (12 unclassified)

Top Aircraft Models
Cessna Citation X24.2t CO₂
4 flights · avg 6.1t/flight · 25%
Bombardier Challenger 30011.1t CO₂
2 flights · avg 5.6t/flight · 12%
Bombardier Global 6000/650010.4t CO₂
1 flight · avg 10.4t/flight · 11%
Gulfstream G6509.5t CO₂
1 flight · avg 9.5t/flight · 10%
Bombardier Challenger 6008.8t CO₂
1 flight · avg 8.8t/flight · 9%
📍International route·medium-haul route · 936nm

Spikes

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

CO₂ Above Baseline

6t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New8 Mar 2026
Emissions spike on 8 Mar 2026 — 10.6t CO₂ vs route daily average of 4.5t (136% above)
10.6t CO₂ on 8 Mar 2026 — 136% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N104RP·Cessna Citation X
12.0t CO₂ · avg 6.0t/flight · Last seen 26 Mar 2026
N418AB·Bombardier Learjet 45
8.3t CO₂ · avg 4.2t/flight · Last seen 8 Mar 2026
N151PWCharter·Gulfstream G150
7.8t CO₂ · avg 3.9t/flight · Last seen 1 Mar 2026
N595P·Dassault Falcon 2000
5.9t CO₂ · avg 5.9t/flight · Last seen 1 Mar 2026
N216QSCharter·Bombardier Challenger 600
4.9t CO₂ · avg 4.9t/flight · Last seen 1 Mar 2026

Recent Flights

20 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 26, 2026N104RPCessna Citation X·6.0t CO₂Typical2h 11m→
Mar 26, 2026N780LMDassault Falcon 7X·6.4t CO₂Typical2h 13m→
Mar 25, 2026N104RPCessna Citation X·5.9t CO₂Typical2h 9m→
Mar 20, 2026N756QSBombardier Challenger 300·5.0t CO₂Typical2h 9m→
Mar 19, 2026N1FGulfstream G650·9.5t CO₂Above avg2h 13m→
Mar 18, 2026N631KABombardier Learjet 31·3.5t CO₂Below avg2h 20m→
Mar 17, 2026N750JEDassault Falcon 2000·5.5t CO₂Typical2h 29m→
Mar 15, 2026N991TXCessna Citation X·6.0t CO₂Typical2h 10m→
Mar 13, 2026N199LABombardier Global 6000/6500·10.4t CO₂Above avg2h 26m→
Mar 12, 2026N301AZEmbraer Phenom 300·3.9t CO₂Below avg2h 47m→
Showing 10 of 20 flights