GEG
PDX
Spokane → Portland
0h 47m avg · 278 miles · 242nm · Recently active route — first recorded March 2026
5.9t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM UTC
Pro
Soon
Viewing period:
Compared to: preceding 30 days · 30 Jan 2026 – 1 Mar 20261 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
5.9tons
Flights
2flights
Avg CO₂/Flight
1.3tons
CO₂/nm
0.0054t CO₂/nm
Fuel Burned
393gallons
6.0 tons CO₂ in selected period
Emissions spike detected
Emissions 133% above route average on 19 Mar
Route Patterns
Route activity broadly consistent with prior period — averaging 1.0t CO₂ per flight
5.9t
Total CO₂
1.0t
Avg CO₂/flight
6
Flights
Operator Profile
Charter
33%2 flights1.3t
Owner
67%4 flights4.7t
Top Aircraft Models
Bombardier Challenger 3002.8t CO₂
2 flights · avg 1.4t/flight · 47%
Cessna Citation XLS1.9t CO₂
2 flights · avg 1.0t/flight · 32%
Bombardier Learjet 601.3t CO₂
1 flight · avg 1.3t/flight · 21%
Bombardier Learjet 350.0t CO₂
1 flight · avg 0.0t/flight · 0%
📍International route·short-haul route · 242nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
1t
Signals Detected
1
Highest Severity
Medium
Emissions
MediumNew15 Mar 2026
Emissions spike on 15 Mar 2026 — 1.0t CO₂ vs route daily average of 0.4t (169% above)
1.0t CO₂ on 15 Mar 2026 — 169% above route average