CarbonSkyIndex
GMP
HND

Seoul → Tokyo

1h 55m avg · 733 miles · 637nm · Recently active route — first recorded March 2026

84.4t CO₂ · Last 30 DaysTypical

Last updated April 1st 2026 at 1:03 PM UTC

Pro
Soon
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
84.4tons
Flights
4flights
Avg CO₂/Flight
7.0tons
CO₂/nm
0.0110t CO₂/nm
Fuel Burned
3Kgallons
84.5 tons CO₂ in selected period
Emissions spike detected
Emissions 66% above route average on 31 Mar

Route Patterns

Route activity broadly consistent with prior period — averaging 7.0t CO₂ per flight

84.4t
Total CO₂
7.0t
Avg CO₂/flight
12
Flights
Operator Profile
Charter
40%2 flights14.1t
Owner
60%3 flights19.6t

Charter/owner data available for 42% of flights (7 unclassified)

Top Aircraft Models
Bombardier Global 6000/650025.1t CO₂
3 flights · avg 8.4t/flight · 30%
Gulfstream G65023.2t CO₂
3 flights · avg 7.7t/flight · 27%
Bombardier Global 750014.7t CO₂
2 flights · avg 7.4t/flight · 17%
Bombardier Challenger 60014.7t CO₂
3 flights · avg 4.9t/flight · 17%
Bombardier Global 5000/55006.7t CO₂
1 flight · avg 6.7t/flight · 8%
📍International route·medium-haul route · 637nm

Spikes

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

CO₂ Above Baseline

10t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New3 Mar 2026
Emissions spike on 3 Mar 2026 — 13.0t CO₂ vs route daily average of 2.6t (391% above)
13.0t CO₂ on 3 Mar 2026 — 391% above route average

Aircraft Flying This Route

Aircraft Flying This Route
HL8230Charter·Bombardier Global 6000/6500
9.1t CO₂ · avg 9.1t/flight · Last seen 5 Mar 2026
HB-IXL·Gulfstream G650
8.2t CO₂ · avg 8.2t/flight · Last seen 3 Mar 2026
9H-VIK·Bombardier Global 7500
6.7t CO₂ · avg 6.7t/flight · Last seen 9 Mar 2026
9H-VFHCharter·Bombardier Challenger 600
5.0t CO₂ · avg 5.0t/flight · Last seen 7 Mar 2026
9H-VFM·Bombardier Challenger 600
4.8t CO₂ · avg 4.8t/flight · Last seen 3 Mar 2026

All Recorded Flights on This Route

12 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 31, 20269H-VIEBombardier Global 7500·8.1t CO₂Typical1h 58m→
Mar 31, 20269H-VJNBombardier Global 6000/6500·7.6t CO₂Typical1h 50m→
Mar 30, 2026A7-CGUGulfstream G650·7.3t CO₂Typical1h 44m→
Mar 29, 2026HL8550Gulfstream G650·7.8t CO₂Typical1h 51m→
Mar 20, 20269H-VJTBombardier Global 6000/6500·8.4t CO₂Typical1h 60m→
Mar 10, 2026N445DBBombardier Global 5000/5500·6.7t CO₂Typical1h 40m→
Mar 10, 20269H-VFDBombardier Challenger 600·4.9t CO₂Below avg2h 6m→
Mar 9, 20269H-VIKBombardier Global 7500·6.7t CO₂Typical1h 39m→
Mar 7, 20269H-VFHBombardier Challenger 600·5.0t CO₂Below avg2h 8m→
Mar 5, 2026HL8230Bombardier Global 6000/6500·9.1t CO₂Above avg2h 9m→
Showing 10 of 12 flights