CarbonSkyIndex
PDX
LAS

Portland → Las Vegas

1h 51m avg · 762 miles · 662nm · Recently active route — first recorded March 2026

67.3t 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
67.3tons
Flights
6flights
Avg CO₂/Flight
4.7tons
CO₂/nm
0.0071t CO₂/nm
Fuel Burned
3Kgallons
67.4 tons CO₂ in selected period
Emissions spike detected
Emissions 104% above route average on 28 Mar

Route Patterns

Route activity broadly consistent with prior period — averaging 4.8t CO₂ per flight

67.3t
Total CO₂
4.8t
Avg CO₂/flight
14
Flights
Operator Profile
Charter
57%4 flights18.3t
Owner
43%3 flights21.3t

Mixed charter and owner-operated activity

Charter/owner data available for 50% of flights (7 unclassified)

Top Aircraft Models
Gulfstream G65013.9t CO₂
2 flights · avg 6.9t/flight · 21%
Bombardier Challenger 3008.9t CO₂
2 flights · avg 4.4t/flight · 13%
Embraer Praetor 5007.8t CO₂
2 flights · avg 3.9t/flight · 12%
Bombardier Global 50007.5t CO₂
1 flight · avg 7.5t/flight · 11%
Bombardier Global 75006.5t CO₂
1 flight · avg 6.5t/flight · 10%
📍International route·medium-haul route · 662nm

Spikes

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

CO₂ Above Baseline

4t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New2 Mar 2026
Emissions spike on 2 Mar 2026 — 6.5t CO₂ vs route daily average of 2.5t (166% above)
6.5t CO₂ on 2 Mar 2026 — 166% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N999YY·Gulfstream G650
13.9t CO₂ · avg 6.9t/flight · Last seen 26 Mar 2026
N343FXCharter·Embraer Praetor 500
7.8t CO₂ · avg 3.9t/flight · Last seen 28 Mar 2026
N75JJ·Bombardier Global 5000
7.5t CO₂ · avg 7.5t/flight · Last seen 4 Mar 2026
N7508Charter·Bombardier Global 7500
6.5t CO₂ · avg 6.5t/flight · Last seen 2 Mar 2026
N720VMCharter·Cessna Citation Longitude
4.0t CO₂ · avg 4.0t/flight · Last seen 4 Mar 2026

All Recorded Flights on This Route

14 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 28, 2026N343FXEmbraer Praetor 500·4.0t CO₂Typical1h 50m→
Mar 28, 2026N343FXEmbraer Praetor 500·3.8t CO₂Below avg1h 43m→
Mar 28, 2026N707WCessna Citation V Ultra·4.7t CO₂Typical2h 44m→
Mar 26, 2026N999YYGulfstream G650·7.5t CO₂Above avg1h 47m→
Mar 20, 2026N238QSBombardier Challenger 600·4.2t CO₂Typical1h 48m→
Mar 17, 2026N955PSPilatus PC-24·2.9t CO₂Below avg2h 6m→
Mar 16, 2026N999YYGulfstream G650·6.4t CO₂Above avg1h 33m→
Mar 12, 2026N578XJBombardier Challenger 300·4.5t CO₂Typical1h 56m→
Mar 8, 2026N591FXBombardier Challenger 300·4.4t CO₂Typical1h 55m→
Mar 6, 2026N719XJCessna Citation X·3.7t CO₂Below avg1h 27m→
Showing 10 of 14 flights