CarbonSkyIndex
AUS
TUL

Austin → Tulsa

1h 6m avg · 427 miles · 371nm · Recently active route — first recorded March 2026

2.8t CO₂ · Last 30 DaysTypical

Last updated April 1st 2026 at 1:03 PM 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
2.8tons
Flights
2flights
Avg CO₂/Flight
1.4tons
CO₂/nm
0.0038t CO₂/nm
Fuel Burned
392gallons
2.8 tons CO₂ in selected period
Emissions spike detected
Emissions 61% above route average on 12 Mar

Route Patterns

Route activity broadly consistent with prior period — averaging 0.9t CO₂ per flight

2.8t
Total CO₂
0.9t
Avg CO₂/flight
3
Flights
Operator Profile
Charter
67%2 flights1.5t
Owner
33%1 flight1.3t
Top Aircraft Models
Cessna Citation CJ31.5t CO₂
1 flight · avg 1.5t/flight · 54%
Bombardier Learjet 451.3t CO₂
1 flight · avg 1.3t/flight · 46%
Hawker 8000.0t CO₂
1 flight · avg 0.0t/flight · 0%
📍International route·short-haul route · 371nm

Spikes

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

CO₂ Above Baseline

3t

Signals Detected

2

Highest Severity

High

Emissions
High
New8 Mar 2026
Emissions spike on 8 Mar 2026 — 1.3t CO₂ vs route daily average of 0.2t (694% above)
1.3t CO₂ on 8 Mar 2026 — 694% above route average
Emissions
High
New12 Mar 2026
Single flight N352AV on 12 Mar 2026 — 1.5t CO₂, 54% of period total
Single flight: 1.5t CO₂ — 54% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N352AVCharter·Cessna Citation CJ3
1.5t CO₂ · avg 1.5t/flight · Last seen 12 Mar 2026
N418AB·Bombardier Learjet 45
1.3t CO₂ · avg 1.3t/flight · Last seen 8 Mar 2026

All Recorded Flights on This Route

3 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 19, 2026N990EVHawker 800·–1h 8m→
Mar 12, 2026N352AVCessna Citation CJ3·1.5t CO₂Above avg1h 11m→
Mar 8, 2026N418ABBombardier Learjet 45·1.3t CO₂Above avg58m→