CarbonSkyIndex
AUS
SAN

Austin → San Diego

2h 47m avg · 1,162 miles · 1010nm · Recently active route — first recorded March 2026

97.8t 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 · 30 Jan 2026 – 1 Mar 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
97.8tons
Flights
7flights
Avg CO₂/Flight
8.7tons
CO₂/nm
0.0086t CO₂/nm
Fuel Burned
7Kgallons
98.0 tons CO₂ in selected period
Emissions spike detected
Emissions 111% above route average on 12 Mar

Route Patterns

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

97.8t
Total CO₂
6.5t
Avg CO₂/flight
15
Flights
Operator Profile
Charter
100%7 flights48.9t
Owner
0%0 flights0.0t

Charter/owner data available for 47% of flights (8 unclassified)

Top Aircraft Models
Bombardier Challenger 30049.1t CO₂
7 flights · avg 7.0t/flight · 50%
Gulfstream GIV11.5t CO₂
1 flight · avg 11.5t/flight · 12%
Embraer Praetor 50011.3t CO₂
2 flights · avg 5.7t/flight · 12%
Gulfstream G2806.1t CO₂
1 flight · avg 6.1t/flight · 6%
Cessna Citation Latitude5.4t CO₂
1 flight · avg 5.4t/flight · 6%
📍International route·medium-haul route · 1,010nm

Spikes

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

CO₂ Above Baseline

37t

Signals Detected

1

Highest Severity

High

Emissions
High
New12 Mar – 18 Mar 2026
Emissions spike on 12 Mar – 18 Mar 2026 — 36.7t CO₂ vs route average of 27.1t
36.7t CO₂ in 6 days — 1.4× route baseline

Aircraft Flying This Route

Aircraft Flying This Route
N586FXCharter·Bombardier Challenger 300
17.2t CO₂ · avg 17.2t/flight · Last seen 12 Mar 2026
N1107MCharter·Bombardier Challenger 300
12.0t CO₂ · avg 6.0t/flight · Last seen 20 Mar 2026
N533XJCharter·Bombardier Challenger 300
8.9t CO₂ · avg 4.4t/flight · Last seen 14 Mar 2026
N310JECharter·Bombardier Challenger 300
5.5t CO₂ · avg 5.5t/flight · Last seen 4 Mar 2026
N340FXCharter·Embraer Praetor 500
5.4t CO₂ · avg 5.4t/flight · Last seen 6 Mar 2026

All Recorded Flights on This Route

15 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N591FXBombardier Challenger 300·5.6t CO₂Typical2h 21m→
Mar 27, 2026N439FXEmbraer Praetor 500·6.0t CO₂Typical2h 37m→
Mar 25, 2026N280TMGulfstream G280·6.1t CO₂Typical2h 25m→
Mar 20, 2026N1107MBombardier Challenger 300·6.1t CO₂Typical2h 33m→
Mar 18, 2026N809JSCessna Citation XLS·5.0t CO₂Below avg2h 45m→
Mar 18, 2026N82PEmbraer Phenom 300·4.4t CO₂Below avg3h 3m→
Mar 17, 2026N1107MBombardier Challenger 300·5.9t CO₂Typical2h 29m→
Mar 17, 2026N929QSCessna Citation Latitude·5.4t CO₂Typical2h 48m→
Mar 16, 2026N325ERBombardier Learjet 60·5.0t CO₂Below avg2h 38m→
Mar 15, 2026N330RWGulfstream GIV·11.5t CO₂Above avg2h 46m→
Showing 10 of 15 flights