HIO
KPEF
Portland → Colorado Springs
3h 37m avg · 1,039 miles · 903nm · Recently active route — first recorded March 2026
6.1t 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 20262 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
6.1tons
Flights
3flights
Avg CO₂/Flight
3.5tons
CO₂/nm
0.0039t CO₂/nm
Fuel Burned
1Kgallons
6.2 tons CO₂ in selected period
Route activity detected
3 flights in the last 30 days
Route Patterns
Predominantly charter activity — 100% of flights on this route are charter-operated
6.1t
Total CO₂
3.1t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights6.1t
Owner
0%0 flights0.0t
Top Aircraft Models
Cessna Citation Mustang6.1t CO₂
2 flights · avg 3.1t/flight · 100%
📍International route·medium-haul route · 903nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
3t
Signals Detected
1
Highest Severity
High
Emissions
HighNew21 Mar 2026
Single flight N394CM on 21 Mar 2026 — 3.1t CO₂, 50% of period total
Single flight: 3.1t CO₂ — 50% of period emissions
Aircraft Flying This Route
All Recorded Flights on This Route
2 total flights recordedShowing most recent flights — not filtered by viewing period