CarbonSkyIndex
IAD
HND

Washington → Tokyo

11h 46m avg · 6,768 miles · 5881nm · Recently active route — first recorded March 2026

211.4t 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 · 31 Jan 2026 – 2 Mar 2026
2 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
211.4tons
Flights
1flights
Avg CO₂/Flight
56.7tons
CO₂/nm
0.0096t CO₂/nm
Fuel Burned
6Kgallons
211.4 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 52.8t CO₂ per flight

211.4t
Total CO₂
52.8t
Avg CO₂/flight
4
Flights
Operator Profile
Charter
50%2 flights103.8t
Owner
50%2 flights107.6t

Mixed charter and owner-operated activity

Top Aircraft Models
Bombardier Global 7500107.6t CO₂
2 flights · avg 53.8t/flight · 51%
Gulfstream G650103.8t CO₂
2 flights · avg 51.9t/flight · 49%
📍US Northeast → Asia Pacific·long-haul route · 5,881nm

Spikes

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

CO₂ Above Baseline

32t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New10 Mar 2026
Emissions spike on 10 Mar 2026 — 51.9t CO₂ vs route daily average of 19.9t (160% above)
51.9t CO₂ on 10 Mar 2026 — 160% above route average

Aircraft Flying This Route

Aircraft Flying This Route
9H-VIK·Bombardier Global 7500
107.6t CO₂ · avg 53.8t/flight · Last seen 15 Mar 2026
N302TRCharter·Gulfstream G650
103.8t CO₂ · avg 51.9t/flight · Last seen 19 Mar 2026

All Recorded Flights on This Route

4 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 19, 2026N302TRGulfstream G650·51.9t CO₂Typical11h 22m→
Mar 15, 20269H-VIKBombardier Global 7500·50.9t CO₂Typical11h 31m→
Mar 13, 20269H-VIKBombardier Global 7500·56.7t CO₂Typical12h 48m→
Mar 10, 2026N302TRGulfstream G650·51.9t CO₂Typical11h 22m→