N79CA
Cessna Citation CJ4
United States
DBN (W. H. 'Bud' Barron Airport, Dublin)

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

Emissions Overview

0.7
Tons CO2 This Month
Below Average0.1× avg for Citation CJ4
0.7
Tons CO2 YTD
Below Average0.0× avg for Citation CJ4
19.8
CO2 Tons Since 2025
Below Average0.2× avg for Citation CJ4
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Citation CJ4
16.0 tons CO2 in selected period

2026 pace: On track for approximately 3t CO₂ by year end · ↓ 85% vs full year 2025 (19t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 1.6t CO₂/month

1.6t
CO₂/month
3.1t
Avg per flight
6
Distinct routes
Highly Concentrated3 routes account for 83% of total emissions
Highest emission route
Jacksonville → Dublin
9.5t CO₂ total · 0.0624t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× country averageBelow Average

Subject to FAA oversight — no mandatory carbon reporting for private aviation

What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
6
19t CO₂ combined
Dropped Routes
2
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

34t

Signals Detected

5

Highest Severity

High

Emissions
High
New17 Aug 2025 · Jacksonville → Dublin
Highest single-flight emission event (Jacksonville → Dublin)
Single flight: 9.5t CO₂ — 50% of period emissions
Aircraft
Medium
New9 Apr – 15 Apr 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 13% of period emissions
Aircraft
High
New11 Aug – 17 Aug 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 9t CO₂ to period total — 50% of period emissions
Aircraft
Medium
New2 Dec – 8 Dec 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 3t CO₂ to period total — 16% of period emissions
Aircraft
Medium
Historical9 Apr – 17 Aug 2025
130-day inactive period
9.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 30, 20263.2t CO₂
KDBNDublin
KICTWichita
888 miles2h 11m
Mar 4, 20260.7t CO₂
KMCOOrlando
KMQWMc Rae
270 miles41m
Dec 8, 20253.0t CO₂
KTEBTeterboro
KDBNDublin
755 miles2h 3m
Aug 17, 20259.5t CO₂
KVQQJacksonville
KDBNDublin
175 miles5h 53m
View Details
Apr 9, 20250.5t CO₂
KVPSValparaiso
KDBNDublin
254 miles35m
View Details
Apr 9, 20251.9t CO₂
KFLLFt Lauderdale
KDTSDestin
487 miles1h 22m
View Details
Jan 2, 20251.4t CO₂
KHWOHollywood
KDBNDublin
482 miles1h 5m
View Details
Jan 2, 20252.0t CO₂
KDBNDublin
KOPFMiami
488 miles1h 28m
View Details
Top Airports by Emissions
Dublin

Dublin

KDBN

Total CO₂

16.3t

Total Visits

4

Avg CO₂/visit

4.1t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Jacksonville

Jacksonville

KVQQ

Total CO₂

9.5t

Total Visits

1

Avg CO₂/visit

9.5t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Wichita

Wichita

KICT

Total CO₂

3.2t

Total Visits

1

Avg CO₂/visit

3.2t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Teterboro

Teterboro

KTEB

Total CO₂

3.0t

Total Visits

1

Avg CO₂/visit

3.0t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Ft Lauderdale

Ft Lauderdale

KFLL

Total CO₂

1.9t

Total Visits

1

Avg CO₂/visit

1.9t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Destin

Destin

KDTS

Total CO₂

1.9t

Total Visits

1

Avg CO₂/visit

1.9t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2
Top Routes by Emissions
Jacksonville Dublin

KVQQ to KDBN175 miles

Total Flights

1

Avg CO₂/Flight

9.5t

Total Emissions

9.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Dublin Wichita

KDBN to KICT888 miles

Total Flights

1

Avg CO₂/Flight

3.2t

Total Emissions

3.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Teterboro Dublin

KTEB to KDBN756 miles

Total Flights

1

Avg CO₂/Flight

3.0t

Total Emissions

3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Ft Lauderdale Destin

KFLL to KDTS487 miles

Total Flights

1

Avg CO₂/Flight

1.9t

Total Emissions

1.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Orlando Mc Rae

KMCO to KMQW0 miles

Total Flights

1

Avg CO₂/Flight

0.7t

Total Emissions

0.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Valparaiso Dublin

KVPS to KDBN254 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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