HL7214
Cessna Citation CJ4
South Korea
ICN (Incheon International Airport, Seoul/Incheon)

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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025
May 2025 – Apr 2026·vs May 2024 – May 2025

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation CJ4
0.0
Tons CO2 YTD
Below Average0.0× avg for Citation CJ4
2.4
CO2 Tons Since 2025
Below Average0.0× avg for Citation CJ4
Emissions Intensity0.03t CO₂/nmAbove Average4.5× avg for Citation CJ4
1.2 tons CO2 in selected period

Flight Patterns & Behaviour

Highly concentrated — Seoul/Incheon → Seosan accounts for 100% of emissions

1t
Top route CO₂
1
Distinct routes
2
Flights
Highly Concentrated1 routes account for 100% of total emissions
Highest emission route
Seoul/Incheon → Seosan
1.2t CO₂ total · 0.0144t CO₂/nm
South Korea·7 aircraft tracked·Ranked 50th by emissions among 109 countries·0.0× 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

1t

Signals Detected

2

Highest Severity

High

Emissions
High
New26 Nov 2025 · Seoul/Incheon → Seosan
Highest single-flight emission event (Seoul/Incheon → Seosan)
Single flight: 0.7t CO₂ — 56% of period emissions
Aircraft
Medium
Historical26 Nov – 16 Dec 2025
20-day inactive period
0.5t CO₂ in the 7 days following resumption
Recent Flights
Dec 16, 20250.5t CO₂
RKSISeoul/Incheon
RK49Seosan
48 miles19m
Nov 26, 20250.7t CO₂
RKSISeoul/Incheon
RK49Seosan
48 miles40m
Jan 14, 20251.2t CO₂
RKSISeoul/Incheon
RKJYYeosu
191 miles57m
Top Airports by Emissions
Top Routes by Emissions
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