CarbonSkyIndex
HIO
KUAO

Portland → Aurora

0h 11m avg · 22 miles · 19nm · Recently active route — first recorded March 2026

2.9t CO₂ · Last 30 DaysTypical

Last updated March 31st 2026 at 9:35 AM UTC

Pro
Soon
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
2.9tons
Flights
2flights
Avg CO₂/Flight
0.6tons
CO₂/nm
0.0314t CO₂/nm
Fuel Burned
56gallons
3.0 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days

Route Patterns

Predominantly owner-operated — 100% of flights are owner-operated aircraft

2.9t
Total CO₂
0.6t
Avg CO₂/flight
5
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%5 flights2.9t
Top Aircraft Models
Bombardier Learjet 451.7t CO₂
3 flights · avg 0.6t/flight · 60%
Cessna Citation V Ultra1.2t CO₂
2 flights · avg 0.6t/flight · 40%
📍International route·short-haul route · 19nm

Spikes

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

CO₂ Above Baseline

0t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New2 Mar 2026
Emissions spike on 2 Mar 2026 — 0.6t CO₂ vs route daily average of 0.1t (508% above)
0.6t CO₂ on 2 Mar 2026 — 508% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N303XX·Bombardier Learjet 45
1.7t CO₂ · avg 0.6t/flight · Last seen 25 Mar 2026
N114KN·Cessna Citation V Ultra
1.2t CO₂ · avg 0.6t/flight · Last seen 27 Mar 2026

All Recorded Flights on This Route

5 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 27, 2026N114KNCessna Citation V Ultra·0.6t CO₂Typical7m→
Mar 25, 2026N303XXBombardier Learjet 45·0.6t CO₂Typical6m→
Mar 18, 2026N303XXBombardier Learjet 45·0.6t CO₂Typical8m→
Mar 13, 2026N114KNCessna Citation V Ultra·0.6t CO₂Typical24m→
Mar 2, 2026N303XXBombardier Learjet 45·0.6t CO₂Typical11m→