CarbonSkyIndex
GEG
CLS

Spokane → Chehalis

0h 54m avg · 264 miles · 229nm · Recently active route — first recorded March 2026

3.2t 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
3.2tons
Flights
1flights
Avg CO₂/Flight
1.1tons
CO₂/nm
0.0048t CO₂/nm
Fuel Burned
155gallons
3.2 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days

Route Patterns

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

3.2t
Total CO₂
1.1t
Avg CO₂/flight
3
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%3 flights3.2t
Top Aircraft Models
Cessna Citation CJ33.2t CO₂
3 flights · avg 1.1t/flight · 100%
📍International route·short-haul route · 229nm

Spikes

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

CO₂ Above Baseline

1t

Signals Detected

1

Highest Severity

High

Emissions
High
New5 Mar 2026
Single flight N370MR on 5 Mar 2026 — 1.4t CO₂, 43% of period total
Single flight: 1.4t CO₂ — 43% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N523DV·Cessna Citation CJ3
1.8t CO₂ · avg 0.9t/flight · Last seen 4 Mar 2026
N370MR·Cessna Citation CJ3
1.4t CO₂ · avg 1.4t/flight · Last seen 5 Mar 2026

All Recorded Flights on This Route

3 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 5, 2026N370MRCessna Citation CJ3·1.4t CO₂Above avg1h 5m→
Mar 4, 2026N523DVCessna Citation CJ3·1.1t CO₂Typical55m→
Mar 3, 2026N523DVCessna Citation CJ3·0.7t CO₂Below avg41m→