N252JK
Cessna Citation CJ2
United States
CHS (Charleston International Airport, Charleston)

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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 increasing vs prior period

Emissions Overview

9.0
Tons CO2 This Month
Above Average1.5× avg for Citation CJ2
18.6
Tons CO2 YTD
Typical1.1× avg for Citation CJ2
68.1
CO2 Tons Since 2025
Typical0.8× avg for Citation CJ2
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ2
52.1 tons CO2 in selected period

2026 pace: On track for approximately 56t CO₂ by year end · ↑ 13% vs full year 2025 (50t)

Flight Patterns & Behaviour

Emissions up 201% vs prior period, driven by Dallas → KHCR

48t
Period total CO₂
1.4t
Avg per flight
35
Flights
Diverse Network3 routes account for 21% of total emissions
Highest emission route
Dallas → KHCR
3.7t CO₂ total · 0.0044t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
201%
16t → 48t CO₂
Intensity
16%
0.0053 → 0.0045 t CO₂/nm
New Routes
31
46t CO₂ combined
Dropped Routes
15
Prior period only
Avg per Flight
46%
0.9t → 1.4t
Flight Count
18
17 → 35 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

31t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New27 Jun – 3 Jul 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 7% of period emissions
Aircraft
Medium
New5 Aug – 11 Aug 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 8% of period emissions
Aircraft
High
New29 Nov – 26 Dec 2025
Elevated activity period · 11 flights in 27 days vs baseline of 3
Contributed approximately 18t CO₂ to period total — 38% of period emissions
Aircraft
Medium
Historical27 Jun – 8 Aug 2025
42-day inactive period
4.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical11 Aug – 7 Sept 2025
27-day inactive period
1.0t CO₂ in the 7 days following resumption
Recent Flights
Mar 30, 20260.9t CO₂
KVDFLakeland
KABYAlbany
267 miles50m
Mar 30, 20261.4t CO₂
KPDKAtlanta
KVDFLakeland
421 miles1h 14m
Mar 30, 20260.7t CO₂
KABYAlbany
KPDKAtlanta
162 miles41m
Mar 30, 20260.5t CO₂
KPDKAtlanta
KABYAlbany
162 miles34m
View Details
Mar 23, 20260.8t CO₂
KCHSCharleston
KFFC
265 miles48m
View Details
Mar 23, 20260.5t CO₂
KJQFConcord
KLROMount Pleasant
179 miles32m
View Details
Mar 23, 20260.5t CO₂
KAVLAsheville
KCLTCharlotte
91 miles28m
View Details
Mar 18, 20262.4t CO₂
KMKSMoncks Corner
KCCONewnan
274 miles1h 55m
View Details
Mar 18, 20260.6t CO₂
KAVLAsheville
KLROMount Pleasant
236 miles39m
View Details
Mar 13, 20261.0t CO₂
KCGICape Girardeau
KLQKPickens
419 miles56m
View Details
Feb 16, 20261.4t CO₂
KAIKAiken
KCNI
164 miles1h 12m
View Details
Feb 16, 20260.6t CO₂
KCNI
KAIKAiken
164 miles39m
View Details
Feb 11, 20263.1t CO₂
KSTPSaint Paul
KCNI
864 miles2h 28m
View Details
Feb 4, 20261.9t CO₂
KCJRManassas
KCNI
466 miles1h 36m
View Details
Feb 3, 20260.5t CO₂
KTEBTeterboro
KFRGFarmingdale
35 miles21m
View Details
Feb 2, 20261.0t CO₂
KABEAllentown
KOWDNorwood
245 miles56m
View Details
Dec 20, 20251.0t CO₂
KDYBSummerville
KCNI
253 miles54m
View Details
Dec 20, 20252.3t CO₂
KFYVFayetteville
KCHSCharleston
832 miles1h 53m
View Details
Dec 19, 20251.4t CO₂
KFYVFayetteville
NaN miles1h 11m
View Details
Dec 19, 20250.8t CO₂
KPEFColorado Springs
KRILRifle
168 miles48m
View Details
Dec 19, 20252.4t CO₂
KSLGSiloam Springs
KCOSColorado Springs
587 miles1h 55m
View Details
Dec 19, 20253.6t CO₂
KCHSCharleston
KFYVFayetteville
832 miles2h 50m
View Details
Dec 9, 20252.2t CO₂
KOQNWest Chester
KCNI
625 miles1h 49m
View Details
Dec 9, 20252.0t CO₂
KFTYAtlanta
KPHLPhiladelphia
663 miles1h 37m
View Details
Dec 8, 20251.2t CO₂
KCHSCharleston
KFTYAtlanta
266 miles1h 4m
View Details
Dec 5, 20251.0t CO₂
KDYBSummerville
KCNI
253 miles55m
View Details
Dec 5, 20250.7t CO₂
KCLTCharlotte
KCHSCharleston
168 miles40m
View Details
Oct 1, 20253.7t CO₂
KADSDallas
KHCR
958 miles2h 53m
View Details
Sep 7, 20251.0t CO₂
KCHSCharleston
KCNI
270 miles55m
View Details
Aug 11, 20250.5t CO₂
KCHSCharleston
KCNI
270 miles27m
View Details
Aug 11, 20252.8t CO₂
KIOWIowa City
KCHSCharleston
872 miles2h 17m
View Details
Aug 8, 20250.6t CO₂
KIOWIowa City
KSTEStevens Point
225 miles39m
View Details
Jun 27, 20250.5t CO₂
KCEUClemson
KJZPJasper
91 miles19m
View Details
Jun 27, 20250.6t CO₂
KLROMount Pleasant
KLQKPickens
213 miles40m
View Details
Jun 27, 20252.2t CO₂
KPHLPhiladelphia
KLROMount Pleasant
544 miles1h 48m
View Details
Apr 9, 20250.5t CO₂
KPDKAtlanta
KCNI
31 miles6m
View Details
Apr 9, 20250.5t CO₂
KDNLAugusta
KPDKAtlanta
133 miles27m
View Details
Mar 21, 20251.1t CO₂
KLROMount Pleasant
KCNI
284 miles58m
View Details
Mar 21, 20252.3t CO₂
KFTYAtlanta
KLROMount Pleasant
280 miles1h 53m
View Details
Mar 19, 20250.5t CO₂
KLGCLaGrange
KFTYAtlanta
62 miles19m
View Details
Mar 19, 20250.5t CO₂
KLZULawrenceville
KPIMPine Mountain
95 miles26m
View Details
Mar 12, 20250.5t CO₂
KLZULawrenceville
KCNI
35 miles9m
View Details
Mar 12, 20250.5t CO₂
KDNLAugusta
KLZULawrenceville
116 miles25m
View Details
Mar 12, 20250.5t CO₂
KLZULawrenceville
KJYLSylvania
165 miles35m
View Details
Mar 12, 20250.5t CO₂
KDNLAugusta
KLZULawrenceville
116 miles25m
View Details
Feb 11, 20251.5t CO₂
KAVLAsheville
KMVCMonroeville
390 miles1h 16m
View Details
Jan 31, 20250.5t CO₂
KMOBMobile
KBIXBiloxi
45 miles11m
View Details
Jan 31, 20251.3t CO₂
KCHSCharleston
KCNI
270 miles1h 10m
View Details
Jan 31, 20251.2t CO₂
KMTHMarathon
KLROMount Pleasant
569 miles1h 4m
View Details
Jan 31, 20250.5t CO₂
KTMBMiami
KMTHMarathon
75 miles15m
View Details
Jan 7, 20252.7t CO₂
KDYBSummerville
KMEMMemphis
571 miles2h 8m
View Details
Jan 7, 20250.7t CO₂
KCNI
KCHSCharleston
270 miles43m
View Details
Top Airports by Emissions
Charleston

Charleston

KCHS

Total CO₂

13.0t

Total Visits

8

Avg CO₂/visit

1.6t

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

KCNI

Total CO₂

12.7t

Total Visits

9

Avg CO₂/visit

1.4t

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

Fayetteville

KFYV

Total CO₂

7.3t

Total Visits

3

Avg CO₂/visit

2.4t

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

Philadelphia

KPHL

Total CO₂

4.2t

Total Visits

2

Avg CO₂/visit

2.1t

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

Mount Pleasant

KLRO

Total CO₂

4.0t

Total Visits

4

Avg CO₂/visit

1.0t

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

Dallas

KADS

Total CO₂

3.7t

Total Visits

1

Avg CO₂/visit

3.7t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 6
Top Routes by Emissions
Dallas

KADS to KHCR959 miles

Total Flights

1

Avg CO₂/Flight

3.7t

Total Emissions

3.7t CO₂

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

KCHS to KFYV832 miles

Total Flights

1

Avg CO₂/Flight

3.6t

Total Emissions

3.6t CO₂

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

KSTP to KCNI865 miles

Total Flights

1

Avg CO₂/Flight

3.1t

Total Emissions

3.1t CO₂

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

KIOW to KCHS873 miles

Total Flights

1

Avg CO₂/Flight

2.8t

Total Emissions

2.8t CO₂

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

KSLG to KCOS588 miles

Total Flights

1

Avg CO₂/Flight

2.4t

Total Emissions

2.4t CO₂

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

KMKS to KCCO0 miles

Total Flights

1

Avg CO₂/Flight

2.4t

Total Emissions

2.4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 6