N998G
Cessna Citation Sovereign
Charter
United States
MEM (Memphis International Airport, Memphis)

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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

0.9
Tons CO2 This Month
Below Average0.1× avg for Citation Sovereign
21.4
Tons CO2 YTD
Below Average0.4× avg for Citation Sovereign
162.8
CO2 Tons Since 2025
Below Average0.6× avg for Citation Sovereign
Emissions Intensity0.01t CO₂/nmBelow Average0.6× avg for Citation Sovereign
145.2 tons CO2 in selected period

2026 pace: On track for approximately 86t CO₂ by year end · ↓ 39% vs full year 2025 (141t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 10.9t CO₂/month

10.9t
CO₂/month
3.2t
Avg per flight
31
Distinct routes
Diverse Network3 routes account for 26% of total emissions
Highest emission route
Southport → Memphis
12.1t CO₂ total · 0.0051t 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
>300%
16t → 130t CO₂
Intensity
31%
0.0083 → 0.0057 t CO₂/nm
New Routes
29
125t CO₂ combined
Dropped Routes
2
Prior period only
Avg per Flight
20%
4.0t → 3.2t
Flight Count
Prior data incomplete

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

121t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New22 Apr – 28 Apr 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 2t CO₂ to period total — 2% of period emissions
Aircraft
High
New13 Jun – 9 Aug 2025
Elevated activity period · 24 flights in 57 days vs baseline of 7
Contributed approximately 81t CO₂ to period total — 63% of period emissions
Aircraft
Medium
New13 Nov – 7 Dec 2025
Elevated activity period · 7 flights in 24 days vs baseline of 3
Contributed approximately 25t CO₂ to period total — 19% of period emissions
Aircraft
Medium
Historical29 Apr – 18 Jun 2025
50-day inactive period
10.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical6 Aug – 17 Nov 2025
103-day inactive period
2.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 10, 20260.9t CO₂
KPBIWest Palm Beach
MYAO
159 miles20m
Mar 7, 20260.9t CO₂
KISPNew York
KFOKWesthampton Beach
24 miles15m
Feb 18, 20264.4t CO₂
KSTLSt Louis
KISPNew York
926 miles2h 3m
Feb 4, 20264.3t CO₂
KPBIWest Palm Beach
TUPAAnegada
1,143 miles2h 1m
View Details
Feb 4, 20261.3t CO₂
KIADWashington
KFOKWesthampton Beach
287 miles45m
View Details
Jan 27, 20264.5t CO₂
KPBIWest Palm Beach
KFOKWesthampton Beach
1,066 miles2h 6m
View Details
Jan 19, 20264.4t CO₂
KBCTBoca Raton
KFOKWesthampton Beach
1,086 miles2h 3m
View Details
Dec 1, 20253.6t CO₂
KISPNew York
NaN miles1h 43m
View Details
Dec 1, 20254.3t CO₂
KCHOCharlottesville
KFLLFt Lauderdale
839 miles1h 60m
View Details
Nov 30, 20254.3t CO₂
KDALDallas
KCHOCharlottesville
1,095 miles1h 59m
View Details
Nov 30, 20258.0t CO₂
KTEBTeterboro
KDALDallas
1,370 miles3h 33m
View Details
Nov 29, 20252.4t CO₂
KYIPDetroit
KHPNWhite Plains
513 miles1h 14m
View Details
Nov 19, 20250.9t CO₂
KBDLWindsor Locks
KISPNew York
82 miles33m
View Details
Nov 17, 20251.4t CO₂
KIADWashington
KFOKWesthampton Beach
287 miles47m
View Details
Aug 6, 20250.9t CO₂
KMEMMemphis
KJWNNashville
191 miles35m
View Details
Aug 4, 20253.3t CO₂
KFCMMinneapolis
KMEMMemphis
700 miles1h 36m
View Details
Aug 4, 20253.3t CO₂
KMEMMemphis
KFCMMinneapolis
700 miles1h 35m
View Details
Aug 3, 20255.7t CO₂
KSLCSalt Lake City
KMEMMemphis
1,258 miles2h 36m
View Details
Aug 3, 20256.8t CO₂
KMEMMemphis
KSLCSalt Lake City
1,258 miles3h 2m
View Details
Aug 2, 20253.3t CO₂
KSUTSouthport
KMEMMemphis
682 miles1h 34m
View Details
Aug 2, 20251.5t CO₂
KCHOCharlottesville
KSUTSouthport
291 miles52m
View Details
Aug 2, 20254.0t CO₂
KFCMMinneapolis
KCHOCharlottesville
901 miles1h 54m
View Details
Jul 20, 20253.3t CO₂
KFCMMinneapolis
KMEMMemphis
700 miles1h 36m
View Details
Jul 17, 20251.3t CO₂
KFCMMinneapolis
KCVXCharlevoix
400 miles46m
View Details
Jul 17, 20253.6t CO₂
KMEMMemphis
KFCMMinneapolis
700 miles1h 43m
View Details
Jul 16, 20253.2t CO₂
KSUTSouthport
KMEMMemphis
682 miles1h 34m
View Details
Jul 16, 20253.4t CO₂
KMEMMemphis
KSUTSouthport
682 miles1h 37m
View Details
Jul 8, 20252.4t CO₂
KSUTSouthport
KMEMMemphis
682 miles1h 12m
View Details
Jul 8, 20253.2t CO₂
KMEMMemphis
KSUTSouthport
682 miles1h 33m
View Details
Jul 7, 20253.5t CO₂
KFCMMinneapolis
KMEMMemphis
700 miles1h 39m
View Details
Jul 6, 20251.2t CO₂
KFFLFairfield
KFCMMinneapolis
271 miles43m
View Details
Jul 1, 20255.9t CO₂
KSLCSalt Lake City
KMEMMemphis
1,258 miles2h 39m
View Details
Jun 30, 20254.9t CO₂
KGMJGrove
KSLCSalt Lake City
971 miles2h 14m
View Details
Jun 30, 20253.2t CO₂
KSUTSouthport
KMEMMemphis
682 miles1h 33m
View Details
Jun 30, 20253.4t CO₂
KMEMMemphis
KSUTSouthport
682 miles1h 37m
View Details
Jun 19, 20253.2t CO₂
KBWIBaltimore
KMEMMemphis
786 miles1h 32m
View Details
Jun 19, 20254.0t CO₂
KMEMMemphis
KBWIBaltimore
786 miles1h 54m
View Details
Jun 18, 20253.1t CO₂
KGSOGreensboro
KMEMMemphis
569 miles1h 31m
View Details
Apr 29, 20250.9t CO₂
KJFKNew York
KFOKWesthampton Beach
62 miles17m
View Details
Apr 26, 20250.9t CO₂
KTTNEwing Township
KFOKWesthampton Beach
121 miles36m
View Details
Apr 22, 20251.5t CO₂
KTTNEwing Township
NaN miles51m
View Details
Jan 17, 20255.6t CO₂
KFOKWesthampton Beach
KBCTBoca Raton
1,086 miles2h 32m
View Details
Jan 5, 20253.9t CO₂
KFRGFarmingdale
NaN miles1h 51m
View Details
Jan 5, 20255.3t CO₂
KTTNEwing Township
KMTHMarathon
1,133 miles2h 25m
View Details
Jan 3, 20251.2t CO₂
KFOKWesthampton Beach
NaN miles43m
View Details
Top Airports by Emissions
Memphis

Memphis

KMEM

Total CO₂

68.5t

Total Visits

19

Avg CO₂/visit

3.6t

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

Southport

KSUT

Total CO₂

23.5t

Total Visits

8

Avg CO₂/visit

2.9t

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

Minneapolis

KFCM

Total CO₂

23.5t

Total Visits

8

Avg CO₂/visit

2.9t

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

Salt Lake City

KSLC

Total CO₂

23.2t

Total Visits

4

Avg CO₂/visit

5.8t

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

Westhampton Beach

KFOK

Total CO₂

14.2t

Total Visits

7

Avg CO₂/visit

2.0t

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

Charlottesville

KCHO

Total CO₂

14.1t

Total Visits

4

Avg CO₂/visit

3.5t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 5
Top Routes by Emissions
Southport Memphis

KSUT to KMEM682 miles

Total Flights

4

Avg CO₂/Flight

3.0t

Total Emissions

12.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Salt Lake City Memphis

KSLC to KMEM1,259 miles

Total Flights

2

Avg CO₂/Flight

5.8t

Total Emissions

11.6t CO₂

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

KFCM to KMEM701 miles

Total Flights

3

Avg CO₂/Flight

3.4t

Total Emissions

10.1t CO₂

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

KMEM to KSUT682 miles

Total Flights

3

Avg CO₂/Flight

3.3t

Total Emissions

9.9t CO₂

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

KTEB to KDAL1,371 miles

Total Flights

1

Avg CO₂/Flight

8.0t

Total Emissions

8t CO₂

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

KMEM to KFCM701 miles

Total Flights

2

Avg CO₂/Flight

3.4t

Total Emissions

6.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 5