CarbonSkyIndex
BZN
EDC

Bozeman → Pflugerville

2h 41m avg · 1,290 miles · 1121nm · Recently active route — first recorded March 2026

30.8t 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
30.8tons
Flights
3flights
Avg CO₂/Flight
6.2tons
CO₂/nm
0.0055t CO₂/nm
Fuel Burned
2Kgallons
30.8 tons CO₂ in selected period
Emissions spike detected
Emissions 57% above route average on 26 Mar

Route Patterns

Route activity broadly consistent with prior period — averaging 7.7t CO₂ per flight

30.8t
Total CO₂
7.7t
Avg CO₂/flight
4
Flights
Operator Profile
Charter
50%2 flights16.1t
Owner
50%2 flights14.7t

Mixed charter and owner-operated activity

Top Aircraft Models
Gulfstream GIV12.1t CO₂
1 flight · avg 12.1t/flight · 39%
Bombardier Global 6000/650010.9t CO₂
1 flight · avg 10.9t/flight · 35%
Embraer Phenom 3004.0t CO₂
1 flight · avg 4.0t/flight · 13%
Cessna Citation CJ43.8t CO₂
1 flight · avg 3.8t/flight · 12%
📍International route·medium-haul route · 1,121nm

Spikes

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

CO₂ Above Baseline

34t

Signals Detected

3

Highest Severity

High

Emissions
High
New20 Mar – 26 Mar 2026
Emissions spike on 20 Mar – 26 Mar 2026 — 10.9t CO₂ vs route average of 8.6t
10.9t CO₂ in 6 days — 1.3× route baseline
Emissions
Medium
New26 Mar 2026
Single flight N467FX on 26 Mar 2026 — 12.1t CO₂, 39% of period total
Single flight: 12.1t CO₂ — 39% of period emissions
Activity
Medium
Historical3 Mar – 21 Mar 2026
19-day gap in route activity ending 21 Mar 2026 — resumed with N306MA
Resumption flight: 10.9t CO₂

Aircraft Flying This Route

Aircraft Flying This Route
N467FXCharter·Gulfstream GIV
12.1t CO₂ · avg 12.1t/flight · Last seen 26 Mar 2026
N306MA·Bombardier Global 6000/6500
10.9t CO₂ · avg 10.9t/flight · Last seen 21 Mar 2026
N439QSCharter·Embraer Phenom 300
4.0t CO₂ · avg 4.0t/flight · Last seen 3 Mar 2026
N741WH·Cessna Citation CJ4
3.8t CO₂ · avg 3.8t/flight · Last seen 1 Mar 2026

All Recorded Flights on This Route

4 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 26, 2026N467FXGulfstream GIV·12.1t CO₂Above avg2h 54m→
Mar 21, 2026N306MABombardier Global 6000/6500·10.9t CO₂Above avg2h 33m→
Mar 3, 2026N439QSEmbraer Phenom 300·4.0t CO₂Below avg2h 47m→
Mar 1, 2026N741WHCessna Citation CJ4·3.8t CO₂Below avg2h 31m→