CarbonSkyIndex
GEG
SNA

Spokane → Santa Ana

2h 34m avg · 963 miles · 837nm · Recently active route — first recorded March 2026

7.3t 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 · 31 Jan 2026 – 2 Mar 2026
2 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
7.3tons
Flights
1flights
Avg CO₂/Flight
3.5tons
CO₂/nm
0.0042t CO₂/nm
Fuel Burned
396gallons
7.2 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days

Route Patterns

Predominantly charter activity — 100% of flights on this route are charter-operated

7.3t
Total CO₂
3.6t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights7.3t
Owner
0%0 flights0.0t
Top Aircraft Models
Embraer Phenom 3007.3t CO₂
2 flights · avg 3.6t/flight · 100%
📍International route·medium-haul route · 837nm

Spikes

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

CO₂ Above Baseline

6t

Signals Detected

2

Highest Severity

High

Emissions
Medium
New15 Mar 2026
Emissions spike on 15 Mar 2026 — 3.7t CO₂ vs route daily average of 1.6t (128% above)
3.7t CO₂ on 15 Mar 2026 — 128% above route average
Emissions
High
New15 Mar 2026
Single flight N456QS on 15 Mar 2026 — 3.7t CO₂, 51% of period total
Single flight: 3.7t CO₂ — 51% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N456QSCharter·Embraer Phenom 300
3.7t CO₂ · avg 3.7t/flight · Last seen 15 Mar 2026
N447QSCharter·Embraer Phenom 300
3.5t CO₂ · avg 3.5t/flight · Last seen 19 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 19, 2026N447QSEmbraer Phenom 300·3.5t CO₂2h 30m→
Mar 15, 2026N456QSEmbraer Phenom 300·3.7t CO₂2h 38m→