N654WW
Cessna Citation CJ2
United States
APA (Arapahoe County Airport, Denver)

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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 increasing vs prior period

Emissions Overview

4.0
Tons CO2 This Month
Below Average0.7× avg for Citation CJ2
13.4
Tons CO2 YTD
Typical0.8× avg for Citation CJ2
44.8
CO2 Tons Since 2025
Below Average0.5× avg for Citation CJ2
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ2
23.1 tons CO2 in selected period

2026 pace: On track for approximately 54t CO₂ by year end · ↑ 71% vs full year 2025 (31t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 2.3t CO₂/month

2.3t
CO₂/month
1.6t
Avg per flight
17
Distinct routes
Moderately Concentrated3 routes account for 41% of total emissions
Highest emission route
Denver → Charlotte
6.0t CO₂ total · 0.0052t CO₂/nm

Seasonal pattern: Historically peaks in February · Current month is 31% above March 2025

🇺🇸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
37%
20t → 28t CO₂
Intensity
2%
0.0042 → 0.0043 t CO₂/nm
New Routes
17
28t CO₂ combined
Dropped Routes
8
Prior period only
Avg per Flight
19%
2.0t → 1.6t
Flight Count
7
10 → 17 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

21t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New2 Apr – 8 Apr 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 8% of period emissions
Aircraft
Medium
New30 Oct – 5 Nov 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 2% of period emissions
Aircraft
High
New13 Dec 2025 – 16 Jan 2026
Elevated activity period · 4 flights in 34 days vs baseline of 2
Contributed approximately 11t CO₂ to period total — 40% of period emissions
Aircraft
Medium
Historical2 Apr – 5 Nov 2025
217-day inactive period
1.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical5 Nov – 19 Dec 2025
44-day inactive period
5.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 25, 20261.2t CO₂
KCHSCharleston
KCHAChattanooga
330 miles1h 2m
Mar 25, 20261.1t CO₂
KCHAChattanooga
KCHSCharleston
330 miles60m
Mar 23, 20261.5t CO₂
KCGCCrystal River
KCHAChattanooga
453 miles1h 18m
Mar 23, 20262.3t CO₂
KCHAChattanooga
KAPFNaples
646 miles1h 51m
View Details
Feb 23, 20261.8t CO₂
KFINDaytona Beach
KCHAChattanooga
450 miles1h 30m
View Details
Feb 23, 20262.1t CO₂
KCHAChattanooga
KBCTBoca Raton
669 miles1h 44m
View Details
Feb 19, 20261.9t CO₂
KDABDaytona Beach
KCHAChattanooga
471 miles1h 36m
View Details
Feb 12, 20260.5t CO₂
KUBSColumbus
KCHAChattanooga
211 miles30m
View Details
Jan 16, 20260.5t CO₂
KAUOAuburn
KCHAChattanooga
168 miles35m
View Details
Jan 2, 20266.0t CO₂
KAPADenver
KCLTCharlotte
1,341 miles4h 36m
View Details
Dec 19, 20251.0t CO₂
KECPPanama City Beach
KCHAChattanooga
325 miles56m
View Details
Dec 19, 20250.9t CO₂
KCHAChattanooga
KECPPanama City Beach
325 miles53m
View Details
Dec 19, 20253.2t CO₂
KTEBTeterboro
KCHAChattanooga
727 miles2h 33m
View Details
Nov 5, 20250.5t CO₂
KRYYAtlanta
KCHAChattanooga
79 miles22m
View Details
Nov 5, 20250.5t CO₂
KGYHGreenville
KRYYAtlanta
137 miles34m
View Details
Nov 5, 20250.5t CO₂
KRYYAtlanta
KGYHGreenville
137 miles34m
View Details
Apr 2, 20252.2t CO₂
KEDCPflugerville
KMKCKansas City
625 miles1h 46m
View Details
Mar 6, 20250.5t CO₂
KAPADenver
KTORTorrington
176 miles32m
View Details
Mar 5, 20253.8t CO₂
KAPADenver
KCMHColumbus
1,163 miles3h 0m
View Details
Feb 28, 20252.6t CO₂
KSDLScottsdale
KLSKLusk
750 miles2h 4m
View Details
Feb 27, 20250.5t CO₂
KLSKLusk
KCYSCheyenne
112 miles19m
View Details
Feb 3, 20252.2t CO₂
KSDLScottsdale
KLSKLusk
750 miles1h 47m
View Details
Feb 3, 20252.5t CO₂
KAPADenver
KSDLScottsdale
567 miles2h 2m
View Details
Feb 1, 20250.6t CO₂
KAPADenver
KTORTorrington
176 miles38m
View Details
Jan 31, 20252.4t CO₂
KHNDLas Vegas
KAPADenver
613 miles1h 56m
View Details
Jan 31, 20251.9t CO₂
KABQAlbuquerque
KHNDLas Vegas
484 miles1h 36m
View Details
Jan 25, 20253.2t CO₂
KADSDallas
KAIAAlliance
707 miles2h 32m
View Details
Top Airports by Emissions
Chattanooga

Chattanooga

KCHA

Total CO₂

18.6t

Total Visits

13

Avg CO₂/visit

1.4t

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

Denver

KAPA

Total CO₂

6.0t

Total Visits

1

Avg CO₂/visit

6.0t

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

Charlotte

KCLT

Total CO₂

6.0t

Total Visits

1

Avg CO₂/visit

6.0t

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

Teterboro

KTEB

Total CO₂

3.2t

Total Visits

1

Avg CO₂/visit

3.2t

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

Charleston

KCHS

Total CO₂

2.3t

Total Visits

2

Avg CO₂/visit

1.1t

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

Naples

KAPF

Total CO₂

2.3t

Total Visits

1

Avg CO₂/visit

2.3t

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

KAPA to KCLT1,342 miles

Total Flights

1

Avg CO₂/Flight

6.0t

Total Emissions

6t CO₂

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

KTEB to KCHA727 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
Chattanooga Naples

KCHA to KAPF647 miles

Total Flights

1

Avg CO₂/Flight

2.3t

Total Emissions

2.3t CO₂

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

KEDC to KMKC626 miles

Total Flights

1

Avg CO₂/Flight

2.2t

Total Emissions

2.2t CO₂

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

KCHA to KBCT670 miles

Total Flights

1

Avg CO₂/Flight

2.1t

Total Emissions

2.1t CO₂

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

KDAB to KCHA471 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
Page 1 of 3