CarbonSkyIndex
PHL
PDX

Philadelphia → Portland

4h 54m avg · 2,400 miles · 2086nm · Recently active route — first recorded March 2026

31.7t 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 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
31.7tons
Flights
1flights
Avg CO₂/Flight
14.3tons
CO₂/nm
0.0069t CO₂/nm
Fuel Burned
2Kgallons
31.7 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

31.7t
Total CO₂
15.8t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%2 flights31.7t
Top Aircraft Models
Bombardier Global 750017.4t CO₂
1 flight · avg 17.4t/flight · 55%
Bombardier Challenger 60014.3t CO₂
1 flight · avg 14.3t/flight · 45%
📍International route·long-haul route · 2,086nm

Spikes

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

CO₂ Above Baseline

34t

Signals Detected

2

Highest Severity

High

Emissions
High
New4 Mar 2026
Emissions spike on 4 Mar 2026 — 17.4t CO₂ vs route daily average of 1.2t (1370% above)
17.4t CO₂ on 4 Mar 2026 — 1370% above route average
Emissions
High
New4 Mar 2026
Single flight N750SF on 4 Mar 2026 — 17.4t CO₂, 55% of period total
Single flight: 17.4t CO₂ — 55% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N750SF·Bombardier Global 7500
17.4t CO₂ · avg 17.4t/flight · Last seen 4 Mar 2026
N728HA·Bombardier Challenger 600
14.3t CO₂ · avg 14.3t/flight · Last seen 18 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 18, 2026N728HABombardier Challenger 600·14.3t CO₂5h 46m→
Mar 4, 2026N750SFBombardier Global 7500·17.4t CO₂4h 2m→