CarbonSkyIndex
IAD
PAE

Washington → Everett

5h 11m avg · 2,298 miles · 1997nm · Recently active route — first recorded March 2026

38.4t 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 · 30 Jan 2026 – 1 Mar 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
38.4tons
Flights
2flights
Avg CO₂/Flight
14.1tons
CO₂/nm
0.0071t CO₂/nm
Fuel Burned
3Kgallons
38.4 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days

Route Patterns

Bombardier Challenger 600 dominates this route — 61% of all emissions in the selected period

38.4t
Total CO₂
12.8t
Avg CO₂/flight
3
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%3 flights38.4t
Top Aircraft Models
Bombardier Challenger 60038.4t CO₂
3 flights · avg 12.8t/flight · 100%
📍International route·medium-haul route · 1,997nm

Spikes

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

CO₂ Above Baseline

25t

Signals Detected

2

Highest Severity

Medium

Emissions
Medium
New16 Mar 2026
Emissions spike on 16 Mar 2026 — 13.1t CO₂ vs route daily average of 2.8t (369% above)
13.1t CO₂ on 16 Mar 2026 — 369% above route average
Emissions
Medium
New26 Mar 2026
Single flight N544BA on 26 Mar 2026 — 15.1t CO₂, 39% of period total
Single flight: 15.1t CO₂ — 39% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N543BA·Bombardier Challenger 600
23.3t CO₂ · avg 11.7t/flight · Last seen 17 Mar 2026
N544BA·Bombardier Challenger 600
15.1t CO₂ · avg 15.1t/flight · Last seen 26 Mar 2026

All Recorded Flights on This Route

3 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 26, 2026N544BABombardier Challenger 600·15.1t CO₂Typical6h 5m→
Mar 17, 2026N543BABombardier Challenger 600·10.2t CO₂Below avg4h 10m→
Mar 16, 2026N543BABombardier Challenger 600·13.1t CO₂Typical5h 19m→