JA20YA
•Honda HondaJet HA-420
Japan
NRT (Narita International Airport, Tokyo)
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Viewing period:
Compared to: preceding 12 months · Apr 2024 – Apr 2025Apr 2025 – Mar 2026·vs Apr 2024 – Apr 2025
Emissions Overview
2.8
Tons CO2 This Month
Above Average8.2× avg for HondaJet HA-420
2.8
Tons CO2 YTD
Above Average3.2× avg for HondaJet HA-420
5.0
CO2 Tons Since 2025
Typical1.1× avg for HondaJet HA-420
Emissions Intensity0.01t CO₂/nmAbove Average16.9× avg for HondaJet HA-420
3.9 tons CO2 in selected period
2026 pace: On track for approximately 11t CO₂ by year end · ↑ 409% vs full year 2025 (2t)
Flight Patterns & Behaviour
Highly concentrated — Tokyo → Shirahama accounts for 100% of emissions
1t
Top route CO₂
1
Distinct routes
1
Flights
Highly Concentrated1 routes account for 100% of total emissions
Highest emission route
Tokyo → Shirahama
1.1t CO₂ total · 0.0041t CO₂/nm
Japan·52 aircraft tracked·Ranked 54th by emissions among 109 countries·0.1× country averageBelow Average
What's ChangedCompared to prior equivalent period
Emissions
–
Prior data unavailable
Intensity
–
Prior data unavailable
New Routes
1
1t CO₂ combined
Dropped Routes
↓ 1
Prior period only
Avg per Flight
–
Prior data unavailable
Flight Count
–
Prior data unavailable
Route and airport counts may include data processing artefacts.
Spikes
Significant deviations from this aircraft's baseline in the selected period.
CO₂ Above Baseline
0t
Signals Detected
0
Highest Severity
None
No significant deviations detected in this period.
Recent Flights
Top Airports by Emissions
Top Routes by Emissions
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