CarbonSkyIndex
VNY
BZN

Van Nuys → Bozeman

2h 6m avg · 888 miles · 772nm · Recently active route — first recorded March 2026

253.0t 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
253.0tons
Flights
23flights
Avg CO₂/Flight
5.5tons
CO₂/nm
0.0071t CO₂/nm
Fuel Burned
14Kgallons
274.3 tons CO₂ in selected period
Emissions spike detected
Emissions 183% above route average on 27 Mar

Route Patterns

Emissions up 1084% vs prior period — route significantly busier, driven primarily by Bombardier Global 6000/6500 traffic

253.0t
Total CO₂
6.5t
Avg CO₂/flight
39
Flights
Operator Profile
Charter
70%7 flights57.4t
Owner
30%3 flights13.9t

Charter/owner data available for 26% of flights (29 unclassified)

Top Aircraft Models
Gulfstream GIV50.5t CO₂
6 flights · avg 8.4t/flight · 20%
Gulfstream GV43.0t CO₂
4 flights · avg 10.7t/flight · 17%
Bombardier Global 6000/650034.1t CO₂
4 flights · avg 8.5t/flight · 13%
Bombardier Challenger 30025.9t CO₂
5 flights · avg 5.2t/flight · 10%
Gulfstream G65024.5t CO₂
3 flights · avg 8.2t/flight · 10%
📍International route·medium-haul route · 772nm

Spikes

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

CO₂ Above Baseline

111t

Signals Detected

1

Highest Severity

High

Emissions
High
New22 Mar – 28 Mar 2026
Emissions spike on 22 Mar – 28 Mar 2026 — 110.8t CO₂ vs route average of 61.6t
110.8t CO₂ in 6 days — 1.8× route baseline

Aircraft Flying This Route

Aircraft Flying This Route
N496XCharter·Bombardier Global 6000/6500
24.8t CO₂ · avg 8.3t/flight · Last seen 23 Mar 2026
N763DBCharter·Gulfstream GIV
16.6t CO₂ · avg 8.3t/flight · Last seen 20 Mar 2026
N456RACharter·Gulfstream G650
16.0t CO₂ · avg 8.0t/flight · Last seen 28 Mar 2026
N4TR·Cessna Citation Longitude
13.9t CO₂ · avg 4.6t/flight · Last seen 28 Mar 2026
N667QSCharter·Cessna Citation Latitude
4.6t CO₂ · avg 4.6t/flight · Last seen 1 Mar 2026

Recent Flights

43 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N383DJGulfstream GIV·9.5t CO₂Above avg2h 17m→
Mar 29, 2026N264FXEmbraer Praetor 500·5.3t CO₂Typical2h 22m→
Mar 29, 2026N651WEGulfstream G650·8.6t CO₂Above avg2h 1m→
Mar 28, 2026N499AVCessna Citation XLS·4.2t CO₂Below avg2h 21m→
Mar 28, 2026N141JEGulfstream GIV·8.3t CO₂Above avg2h 2m→
Mar 28, 2026N456RAGulfstream G650·8.7t CO₂Above avg2h 3m→
Mar 28, 2026N4TRCessna Citation Longitude·4.0t CO₂Below avg1h 44m→
Mar 27, 2026N949FFGulfstream GV·17.2t CO₂Above avg4h 48m→
Mar 27, 2026N319STGulfstream GV·7.4t CO₂Typical2h 7m→
Mar 27, 2026N121CLBombardier Global 7500·8.9t CO₂Above avg2h 9m→
Showing 10 of 43 flights