N325CJ
Cessna Citation CJ4
United States
KJER (Jerome County Airport, Jerome)

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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 decreasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation CJ4
13.2
Tons CO2 YTD
Below Average0.5× avg for Citation CJ4
173.5
CO2 Tons Since 2025
Typical1.4× avg for Citation CJ4
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Citation CJ4
64.2 tons CO2 in selected period

2026 pace: On track for approximately 53t CO₂ by year end · ↓ 67% vs full year 2025 (160t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 4.8t CO₂/month

4.8t
CO₂/month
2.8t
Avg per flight
16
Distinct routes
Moderately Concentrated3 routes account for 48% of total emissions
Highest emission route
Jerome → Greeley
15.9t CO₂ total · 0.0086t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.5× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
40%
97t → 58t CO₂
Intensity
15%
0.0061 → 0.0052 t CO₂/nm
New Routes
13
36t CO₂ combined
Dropped Routes
21
Prior period only
Avg per Flight
3%
2.8t → 2.8t
Flight Count
13
34 → 21 flights

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

55t

Signals Detected

5

Highest Severity

High

Aircraft
High
New3 Apr – 2 May 2025
Elevated activity period · 7 flights in 29 days vs baseline of 2
Contributed approximately 25t CO₂ to period total — 42% of period emissions
Aircraft
High
New14 Sept – 13 Nov 2025
Elevated activity period · 10 flights in 60 days vs baseline of 4
Contributed approximately 21t CO₂ to period total — 37% of period emissions
Aircraft
Medium
New2 Jan – 22 Jan 2026
Elevated activity period · 2 flights in 20 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 8% of period emissions
Aircraft
Medium
Historical28 Apr – 20 Sept 2025
145-day inactive period
3.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical27 Oct – 13 Nov 2025
17-day inactive period
1.1t CO₂ in the 7 days following resumption
Recent Flights
Jan 23, 20263.0t CO₂
KDSMDes Moines
KHPNWhite Plains
1,033 miles2h 1m
Jan 23, 20264.5t CO₂
KCMACamarillo
KDSMDes Moines
1,469 miles2h 55m
Jan 22, 20260.9t CO₂
KVGTLas Vegas
KCMACamarillo
260 miles49m
Jan 8, 20263.5t CO₂
KCOSColorado Springs
KCMACamarillo
858 miles2h 21m
View Details
Nov 13, 20251.1t CO₂
KGXYGreeley
KTDWAmarillo
394 miles54m
View Details
Oct 27, 20252.3t CO₂
KJERJerome
KTDWAmarillo
854 miles1h 38m
View Details
Oct 27, 20254.2t CO₂
KHNDLas Vegas
KJERJerome
468 miles2h 44m
View Details
Oct 20, 20251.8t CO₂
KGXYGreeley
KTDWAmarillo
394 miles1h 18m
View Details
Oct 9, 20253.1t CO₂
KGXYGreeley
KCXPCarson City
805 miles2h 6m
View Details
Oct 9, 20250.5t CO₂
KMVIMonte Vista
KGXYGreeley
214 miles9m
View Details
Oct 9, 20250.5t CO₂
KGXYGreeley
KMVIMonte Vista
214 miles30m
View Details
Sep 29, 20254.9t CO₂
KJERJerome
KTDWAmarillo
854 miles3h 11m
View Details
Sep 25, 20251.5t CO₂
KJERJerome
KGXYGreeley
531 miles1h 11m
View Details
Sep 20, 20251.5t CO₂
KSATSan Antonio
KTDWAmarillo
436 miles1h 8m
View Details
Apr 28, 20251.8t CO₂
KJERJerome
KOKSOshkosh
627 miles1h 20m
View Details
Apr 25, 20255.6t CO₂
KJERJerome
KGXYGreeley
531 miles3h 35m
View Details
Apr 14, 20253.6t CO₂
KJERJerome
KGXYGreeley
531 miles2h 25m
View Details
Apr 14, 20254.0t CO₂
KGEUGlendale
KJERJerome
646 miles2h 40m
View Details
Apr 11, 20255.2t CO₂
KJERJerome
KGXYGreeley
531 miles3h 20m
View Details
Apr 6, 20252.2t CO₂
KSDLScottsdale
KGXYGreeley
617 miles1h 33m
View Details
Apr 3, 20252.2t CO₂
KGXYGreeley
KSDLScottsdale
617 miles1h 33m
View Details
Mar 31, 20253.8t CO₂
KJERJerome
KGXYGreeley
531 miles2h 30m
View Details
Mar 31, 20252.8t CO₂
KSBASanta Barbara
KJERJerome
642 miles1h 57m
View Details
Mar 31, 20251.9t CO₂
KGEUGlendale
KSBASanta Barbara
436 miles1h 24m
View Details
Mar 31, 20252.4t CO₂
KGXYGreeley
KGEUGlendale
636 miles1h 41m
View Details
Mar 28, 20252.8t CO₂
KSNASanta Ana
KGXYGreeley
864 miles1h 55m
View Details
Mar 28, 20255.0t CO₂
KJERJerome
KSNASanta Ana
651 miles3h 13m
View Details
Mar 27, 20251.7t CO₂
KTORTorrington
KJERJerome
527 miles1h 15m
View Details
Mar 27, 20250.5t CO₂
KGXYGreeley
KIMLImperial
158 miles23m
View Details
Mar 23, 20252.2t CO₂
KHNDLas Vegas
KGXYGreeley
647 miles1h 33m
View Details
Mar 19, 20252.2t CO₂
KSDLScottsdale
KGXYGreeley
617 miles1h 34m
View Details
Mar 19, 20250.7t CO₂
KHNDLas Vegas
KSDLScottsdale
245 miles41m
View Details
Mar 16, 20250.8t CO₂
KGXYGreeley
KBDGBlanding
326 miles45m
View Details
Mar 14, 20255.2t CO₂
KJERJerome
KGXYGreeley
531 miles3h 19m
View Details
Mar 3, 20259.9t CO₂
KGEUGlendale
KGXYGreeley
636 miles6h 9m
View Details
Mar 3, 20252.6t CO₂
KGXYGreeley
KGEUGlendale
636 miles1h 47m
View Details
Feb 22, 20252.1t CO₂
KFNLLoveland
KGXYGreeley
20 miles1h 32m
View Details
Feb 17, 20253.5t CO₂
KTMTAustin
KGXYGreeley
668 miles2h 20m
View Details
Feb 17, 20253.3t CO₂
KGEUGlendale
KTMTAustin
492 miles2h 14m
View Details
Feb 17, 20250.5t CO₂
KAPADenver
KGXYGreeley
61 miles15m
View Details
Feb 16, 20252.8t CO₂
CYYCCalgary
KAPADenver
912 miles1h 55m
View Details
Feb 16, 20253.4t CO₂
KGXYGreeley
CYYCCalgary
864 miles2h 16m
View Details
Feb 14, 20252.8t CO₂
KSNASanta Ana
KGXYGreeley
864 miles1h 57m
View Details
Feb 14, 20253.5t CO₂
KJERJerome
KSNASanta Ana
651 miles2h 20m
View Details
Feb 14, 20251.5t CO₂
KSBXShelby
KGXYGreeley
663 miles1h 10m
View Details
Feb 13, 20250.5t CO₂
CYYCCalgary
KSBXShelby
203 miles30m
View Details
Jan 23, 20251.0t CO₂
KLNDLander
KGXYGreeley
268 miles51m
View Details
Jan 23, 20250.5t CO₂
KGXYGreeley
KLNDLander
268 miles35m
View Details
Jan 20, 20253.9t CO₂
KJERJerome
KGXYGreeley
531 miles2h 35m
View Details
Jan 20, 20254.6t CO₂
KGEUGlendale
KJERJerome
646 miles2h 58m
View Details
Jan 20, 20252.2t CO₂
KGXYGreeley
KGEUGlendale
636 miles1h 34m
View Details
Jan 17, 20255.3t CO₂
KJERJerome
KGXYGreeley
531 miles3h 26m
View Details
Jan 6, 20253.8t CO₂
KJERJerome
KGXYGreeley
531 miles2h 29m
View Details
Jan 6, 20254.6t CO₂
KGEUGlendale
KJERJerome
646 miles2h 60m
View Details
Jan 6, 20252.2t CO₂
KGXYGreeley
KGEUGlendale
636 miles1h 35m
View Details
Top Airports by Emissions
Jerome

Jerome

KJER

Total CO₂

33.2t

Total Visits

9

Avg CO₂/visit

3.7t

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

Greeley

KGXY

Total CO₂

27.3t

Total Visits

11

Avg CO₂/visit

2.5t

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

Amarillo

KTDW

Total CO₂

11.5t

Total Visits

5

Avg CO₂/visit

2.3t

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

Camarillo

KCMA

Total CO₂

8.9t

Total Visits

3

Avg CO₂/visit

3.0t

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

Des Moines

KDSM

Total CO₂

7.4t

Total Visits

2

Avg CO₂/visit

3.7t

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

Scottsdale

KSDL

Total CO₂

4.3t

Total Visits

2

Avg CO₂/visit

2.2t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3
Top Routes by Emissions
Jerome Greeley

KJER to KGXY532 miles

Total Flights

4

Avg CO₂/Flight

4.0t

Total Emissions

15.9t CO₂

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

KJER to KTDW855 miles

Total Flights

2

Avg CO₂/Flight

3.6t

Total Emissions

7.2t CO₂

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

KCMA to KDSM1,470 miles

Total Flights

1

Avg CO₂/Flight

4.5t

Total Emissions

4.5t CO₂

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

KHND to KJER468 miles

Total Flights

1

Avg CO₂/Flight

4.2t

Total Emissions

4.2t CO₂

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

KGEU to KJER646 miles

Total Flights

1

Avg CO₂/Flight

4.0t

Total Emissions

4t CO₂

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

KCOS to KCMA859 miles

Total Flights

1

Avg CO₂/Flight

3.5t

Total Emissions

3.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3