CarbonSkyIndex
AUS
MKC

Austin → Kansas City

1h 32m avg · 641 miles · 557nm · Recently active route — first recorded March 2026

5.2t 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
5.2tons
Flights
1flights
Avg CO₂/Flight
2.5tons
CO₂/nm
0.0045t CO₂/nm
Fuel Burned
287gallons
5.2 tons CO₂ in selected period
Emissions spike detected
Emissions 56% above route average on 21 Mar

Route Patterns

Route activity broadly consistent with prior period — averaging 1.7t CO₂ per flight

5.2t
Total CO₂
1.7t
Avg CO₂/flight
3
Flights
Operator Profile
Charter
67%2 flights2.5t
Owner
33%1 flight2.7t
Top Aircraft Models
Bombardier Challenger 3002.7t CO₂
1 flight · avg 2.7t/flight · 52%
Embraer Phenom 3002.5t CO₂
1 flight · avg 2.5t/flight · 48%
Hawker 8000.0t CO₂
1 flight · avg 0.0t/flight · 0%
📍International route·medium-haul route · 557nm

Spikes

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

CO₂ Above Baseline

5t

Signals Detected

2

Highest Severity

High

Emissions
High
New21 Mar 2026
Emissions spike on 21 Mar 2026 — 2.7t CO₂ vs route daily average of 0.5t (479% above)
2.7t CO₂ on 21 Mar 2026 — 479% above route average
Emissions
High
New21 Mar 2026
Single flight N472AR on 21 Mar 2026 — 2.7t CO₂, 52% of period total
Single flight: 2.7t CO₂ — 52% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N472AR·Bombardier Challenger 300
2.7t CO₂ · avg 2.7t/flight · Last seen 21 Mar 2026
N326ASCharter·Embraer Phenom 300
2.5t CO₂ · avg 2.5t/flight · Last seen 25 Mar 2026

All Recorded Flights on This Route

3 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 28, 2026N990EVHawker 800·–1h 30m→
Mar 25, 2026N326ASEmbraer Phenom 300·2.5t CO₂Above avg1h 49m→
Mar 21, 2026N472ARBombardier Challenger 300·2.7t CO₂Above avg1h 15m→