HIO
PSC
Portland → Pasco
0h 35m avg · 191 miles · 166nm · Recently active route — first recorded March 2026
1.2t 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
1.2tons
Flights
1flights
Avg CO₂/Flight
0.6tons
CO₂/nm
0.0036t CO₂/nm
Fuel Burned
111gallons
1.2 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days
Route Patterns
Route activity broadly consistent with prior period — averaging 0.4t CO₂ per flight
1.2t
Total CO₂
0.4t
Avg CO₂/flight
3
Flights
Operator Profile
Charter
33%1 flight0.0t
Owner
67%2 flights1.2t
Top Aircraft Models
Cessna Citation V Ultra0.6t CO₂
1 flight · avg 0.6t/flight · 51%
Cessna Citation SII0.6t CO₂
1 flight · avg 0.6t/flight · 49%
Bombardier Learjet 350.0t CO₂
1 flight · avg 0.0t/flight · 0%
📍International route·short-haul route · 166nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
1t
Signals Detected
2
Highest Severity
High
Emissions
HighNew1 Mar 2026
Emissions spike on 1 Mar 2026 — 0.6t CO₂ vs route daily average of 0.1t (747% above)
0.6t CO₂ on 1 Mar 2026 — 747% above route average
Emissions
HighNew1 Mar 2026
Single flight N561CF on 1 Mar 2026 — 0.6t CO₂, 51% of period total
Single flight: 0.6t CO₂ — 51% of period emissions
Aircraft Flying This Route
All Recorded Flights on This Route
3 total flights recordedShowing most recent flights — not filtered by viewing period