N528AC
Cessna Citation XLS
United States
UES (Waukesha County Airport, Waukesha)

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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

110.5
Tons CO2 This Month
Above Average5.9× avg for Citation XLS
249.3
Tons CO2 YTD
Above Average4.5× avg for Citation XLS
328.9
CO2 Tons Since 2025
Typical1.0× avg for Citation XLS
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Citation XLS
321.6 tons CO2 in selected period

2026 pace: On track for approximately 997t CO₂ by year end · ↑ 1,153% vs full year 2025 (80t)

Flight Patterns & Behaviour

Above seasonal norms — current month 5156% above March 2025

24.4t
CO₂/month
3.1t
Avg per flight
93
Flights
Diverse Network3 routes account for 13% of total emissions
Highest emission route
Waukesha → Naples
16.3t CO₂ total · 0.0051t CO₂/nm

Seasonal pattern: Historically peaks in December · Current month is 5,156% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.9× country averageTypical

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
7t → 293t CO₂
Intensity
11%
0.0047 → 0.0052 t CO₂/nm
New Routes
82
282t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
93%
1.6t → 3.1t
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

280t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New3 Dec – 16 Dec 2025
Elevated activity period · 11 flights in 13 days vs baseline of 3
Contributed approximately 48t CO₂ to period total — 16% of period emissions
Aircraft
High
Developing30 Dec 2025 – 29 Mar 2026
Elevated activity period · 73 flights in 89 days vs baseline of 23
Contributed approximately 225t CO₂ to period total — 77% of period emissions
Aircraft
Medium
Historical8 Apr – 20 May 2025
42-day inactive period
3.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical20 May – 12 Aug 2025
84-day inactive period
0.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical12 Aug – 16 Sept 2025
34-day inactive period
4.1t CO₂ in the 7 days following resumption
Recent Flights
Mar 29, 20262.1t CO₂
KVRBVero Beach
KPDKAtlanta
488 miles1h 20m
Mar 28, 20260.9t CO₂
KHXDHilton Head Island
KVRBVero Beach
316 miles45m
Mar 28, 20263.7t CO₂
KSTPSaint Paul
KHXDHilton Head Island
1,099 miles2h 7m
Mar 28, 20261.3t CO₂
KUESWaukesha
KSTPSaint Paul
273 miles58m
View Details
Mar 27, 20260.6t CO₂
KMSNMadison
KUESWaukesha
56 miles15m
View Details
Mar 27, 20265.0t CO₂
KDVTPhoenix
KMSNMadison
1,386 miles2h 43m
View Details
Mar 24, 20262.1t CO₂
KGRRGrand Rapids
KPHLPhiladelphia
572 miles1h 21m
View Details
Mar 24, 20260.6t CO₂
KUESWaukesha
KGRRGrand Rapids
137 miles23m
View Details
Mar 22, 20264.9t CO₂
KDCAWashington
KOMAOmaha
1,009 miles2h 41m
View Details
Mar 21, 20264.8t CO₂
KUESWaukesha
KSRQSarasota/Bradenton
1,126 miles2h 38m
View Details
Mar 21, 20261.1t CO₂
KSTLSt Louis
KUESWaukesha
317 miles52m
View Details
Mar 20, 20262.8t CO₂
KTLHTallahassee
KSTLSt Louis
669 miles1h 41m
View Details
Mar 20, 20265.2t CO₂
KCFJ
KAPFNaples
999 miles2h 50m
View Details
Mar 20, 20260.6t CO₂
KUESWaukesha
KBUUBurlington
24 miles7m
View Details
Mar 17, 20263.0t CO₂
MWCRGeorge Town
KAPFNaples
475 miles1h 47m
View Details
Mar 16, 20262.5t CO₂
KBKVBrooksville
MWCRGeorge Town
637 miles1h 31m
View Details
Mar 16, 20261.0t CO₂
KUESWaukesha
KBKVBrooksville
1,056 miles47m
View Details
Mar 13, 20261.0t CO₂
KTYQIndianapolis
KUESWaukesha
231 miles48m
View Details
Mar 13, 20265.7t CO₂
KLASLas Vegas
KTYQIndianapolis
1,587 miles3h 6m
View Details
Mar 12, 20269.9t CO₂
KOFFOmaha
KLASLas Vegas
1,093 miles5h 8m
View Details
Mar 12, 20264.2t CO₂
KLASLas Vegas
KOMAOmaha
1,096 miles2h 21m
View Details
Mar 11, 20266.6t CO₂
KEYEIndianapolis
KBDGBlanding
1,256 miles3h 31m
View Details
Mar 11, 20261.0t CO₂
KUESWaukesha
KTYQIndianapolis
231 miles48m
View Details
Mar 8, 20263.6t CO₂
KSUSSt Louis
KPGDPunta Gorda
953 miles2h 5m
View Details
Mar 7, 20265.1t CO₂
KUESWaukesha
KAPFNaples
1,221 miles2h 49m
View Details
Mar 6, 20262.7t CO₂
KPDKAtlanta
KUESWaukesha
667 miles1h 39m
View Details
Mar 5, 20262.3t CO₂
KAPFNaples
KPDKAtlanta
554 miles1h 26m
View Details
Mar 5, 20260.6t CO₂
KPBIWest Palm Beach
KAPFNaples
110 miles24m
View Details
Mar 4, 20261.0t CO₂
KSTLSt Louis
KUESWaukesha
317 miles48m
View Details
Mar 4, 20262.1t CO₂
KAUOAuburn
KSUSSt Louis
509 miles1h 19m
View Details
Mar 3, 20260.6t CO₂
KPGDPunta Gorda
KSRQSarasota/Bradenton
47 miles18m
View Details
Mar 3, 20264.7t CO₂
KUESWaukesha
KPGDPunta Gorda
1,167 miles2h 36m
View Details
Mar 2, 20261.2t CO₂
KCBFCouncil Bluffs
KUESWaukesha
404 miles54m
View Details
Mar 2, 20264.0t CO₂
KLASLas Vegas
KOMAOmaha
1,096 miles2h 15m
View Details
Mar 1, 20266.2t CO₂
KIIBIndependence
KLASLas Vegas
1,311 miles3h 19m
View Details
Mar 1, 20260.6t CO₂
KUESWaukesha
KBUUBurlington
24 miles8m
View Details
Feb 24, 20265.1t CO₂
KPIESt Petersburg-Clearwater
KUESWaukesha
1,090 miles2h 48m
View Details
Feb 24, 20263.7t CO₂
KUESWaukesha
KPIESt Petersburg-Clearwater
1,090 miles2h 8m
View Details
Feb 16, 20264.2t CO₂
KOJCOlathe
KBEDBedford
1,249 miles2h 23m
View Details
Feb 16, 20262.0t CO₂
KUESWaukesha
KIXDNew Century
452 miles1h 16m
View Details
Feb 15, 20260.6t CO₂
KGRRGrand Rapids
KUESWaukesha
137 miles24m
View Details
Feb 15, 20266.3t CO₂
KAPADenver
KGRRGrand Rapids
1,027 miles3h 24m
View Details
Feb 15, 20260.6t CO₂
KEGEEagle
KAPADenver
110 miles25m
View Details
Feb 13, 20260.6t CO₂
KAPADenver
KEGEEagle
110 miles14m
View Details
Feb 12, 20260.8t CO₂
KIMLImperial
KEGEEagle
286 miles41m
View Details
Feb 12, 20260.6t CO₂
KDPAChicago/West Chicago
KUESWaukesha
78 miles21m
View Details
Feb 12, 20263.8t CO₂
KMSYNew Orleans
KDPAChicago/West Chicago
831 miles2h 8m
View Details
Feb 12, 20263.2t CO₂
KUESWaukesha
KMSYNew Orleans
908 miles1h 52m
View Details
Feb 11, 20264.1t CO₂
KAUSAustin
KUESWaukesha
1,028 miles2h 19m
View Details
Feb 10, 20262.0t CO₂
KMSYNew Orleans
KAUSAustin
443 miles1h 17m
View Details
Feb 9, 20263.2t CO₂
KDPAChicago/West Chicago
KMSYNew Orleans
831 miles1h 51m
View Details
Feb 9, 20260.6t CO₂
KUESWaukesha
KDPAChicago/West Chicago
78 miles19m
View Details
Feb 7, 20262.4t CO₂
KUESWaukesha
KRICRichmond
690 miles1h 29m
View Details
Feb 2, 20265.3t CO₂
KFFZMesa
KUESWaukesha
1,428 miles2h 53m
View Details
Jan 30, 20266.5t CO₂
KUESWaukesha
KFFZMesa
1,428 miles3h 28m
View Details
Jan 29, 20260.6t CO₂
KUGNChicago/Waukegan
KUESWaukesha
47 miles14m
View Details
Jan 29, 20265.8t CO₂
KHNDLas Vegas
KPWKChicago/Prospect Heights/Wheeling
1,514 miles3h 9m
View Details
Jan 29, 20264.5t CO₂
KABIAbilene
KHNDLas Vegas
915 miles2h 29m
View Details
Jan 28, 20263.3t CO₂
KLASLas Vegas
KABIAbilene
917 miles1h 54m
View Details
Jan 27, 20261.5t CO₂
KFFZMesa
KLASLas Vegas
266 miles1h 3m
View Details
Jan 27, 20266.8t CO₂
KUESWaukesha
KFFZMesa
1,428 miles3h 36m
View Details
Jan 26, 20263.9t CO₂
KUESWaukesha
NaN miles2h 13m
View Details
Jan 25, 20260.6t CO₂
KPGDPunta Gorda
KAPFNaples
54 miles13m
View Details
Jan 25, 20264.9t CO₂
KMDWChicago
KPGDPunta Gorda
1,077 miles2h 42m
View Details
Jan 25, 20260.7t CO₂
KUESWaukesha
KMDWChicago
90 miles40m
View Details
Jan 15, 20264.9t CO₂
KUESWaukesha
KAPFNaples
1,222 miles2h 43m
View Details
Jan 12, 20260.6t CO₂
KAPFNaples
KPGDPunta Gorda
54 miles10m
View Details
Jan 12, 20264.5t CO₂
KPWKChicago/Prospect Heights/Wheeling
KAPFNaples
1,156 miles2h 31m
View Details
Jan 12, 20260.6t CO₂
KUESWaukesha
KPWKChicago/Prospect Heights/Wheeling
66 miles14m
View Details
Jan 6, 20264.4t CO₂
KFFZMesa
KGPIKalispell
1,034 miles2h 27m
View Details
Jan 5, 20262.8t CO₂
KMEMMemphis
KAPFNaples
783 miles1h 39m
View Details
Jan 4, 20264.8t CO₂
KMEMMemphis
NaN miles2h 38m
View Details
Jan 4, 20266.5t CO₂
KUESWaukesha
KGPIKalispell
1,300 miles3h 28m
View Details
Jan 2, 20264.8t CO₂
KUESWaukesha
KPGDPunta Gorda
1,167 miles2h 40m
View Details
Dec 16, 20251.2t CO₂
KROCRochester
KTOLToledo
330 miles54m
View Details
Dec 15, 20250.6t CO₂
KIAGNiagara Falls
KROCRochester
64 miles18m
View Details
Dec 15, 20251.7t CO₂
KUESWaukesha
KIAGNiagara Falls
469 miles1h 7m
View Details
Dec 12, 20255.8t CO₂
KAPFNaples
KUESWaukesha
1,222 miles3h 8m
View Details
Dec 11, 20256.2t CO₂
KUESWaukesha
KAPFNaples
1,222 miles3h 19m
View Details
Dec 10, 20257.1t CO₂
KPBIWest Palm Beach
KUESWaukesha
1,218 miles3h 45m
View Details
Dec 10, 20254.9t CO₂
KUESWaukesha
KPBIWest Palm Beach
1,218 miles2h 41m
View Details
Dec 9, 20251.5t CO₂
KJVYJeffersonville
KUESWaukesha
348 miles1h 2m
View Details
Dec 9, 20254.7t CO₂
KUESWaukesha
KFMYFort Myers
1,191 miles2h 36m
View Details
Dec 4, 20259.7t CO₂
KECPPanama City Beach
KUESWaukesha
886 miles5h 2m
View Details
Dec 4, 20254.3t CO₂
KUESWaukesha
KECPPanama City Beach
886 miles2h 25m
View Details
Nov 21, 20255.5t CO₂
KUESWaukesha
KGNTGrants
1,182 miles2h 58m
View Details
Nov 20, 20250.6t CO₂
KMSNMadison
KUESWaukesha
56 miles22m
View Details
Nov 20, 20250.6t CO₂
KUESWaukesha
KMSNMadison
56 miles17m
View Details
Sep 16, 20254.1t CO₂
KOCFOcala
KJVLJanesville
1,003 miles2h 18m
View Details
Aug 12, 20250.6t CO₂
KSTLSt Louis
KMWAMarion
100 miles18m
View Details
May 20, 20251.3t CO₂
KBKWBeaver
KOCFOcala
598 miles57m
View Details
May 20, 20252.0t CO₂
KOCFOcala
KBKWBeaver
598 miles1h 17m
View Details
Apr 8, 20253.6t CO₂
KSATSan Antonio
KOCFOcala
977 miles2h 4m
View Details
Mar 13, 20252.0t CO₂
KOCFOcala
KBKWBeaver
598 miles1h 16m
View Details
Jan 22, 20250.6t CO₂
KMCOOrlando
KOCFOcala
75 miles20m
View Details
Jan 9, 20252.2t CO₂
KIPJLincolnton
KMCOOrlando
487 miles1h 22m
View Details
Jan 9, 20251.8t CO₂
KOCFOcala
KIPJLincolnton
440 miles1h 12m
View Details
Top Airports by Emissions
Waukesha

Waukesha

KUES

Total CO₂

142.4t

Total Visits

46

Avg CO₂/visit

3.1t

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

Naples

KAPF

Total CO₂

41.5t

Total Visits

12

Avg CO₂/visit

3.5t

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

Las Vegas

KLAS

Total CO₂

34.7t

Total Visits

7

Avg CO₂/visit

5.0t

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

Mesa

KFFZ

Total CO₂

24.4t

Total Visits

5

Avg CO₂/visit

4.9t

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

Punta Gorda

KPGD

Total CO₂

19.8t

Total Visits

7

Avg CO₂/visit

2.8t

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

Panama City Beach

KECP

Total CO₂

14.0t

Total Visits

2

Avg CO₂/visit

7.0t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 11
Top Routes by Emissions
Waukesha Naples

KUES to KAPF1,222 miles

Total Flights

3

Avg CO₂/Flight

5.4t

Total Emissions

16.3t CO₂

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

KUES to KFFZ1,429 miles

Total Flights

2

Avg CO₂/Flight

6.6t

Total Emissions

13.2t CO₂

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

KOFF to KLAS1,093 miles

Total Flights

1

Avg CO₂/Flight

9.9t

Total Emissions

9.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Panama City Beach Waukesha

KECP to KUES887 miles

Total Flights

1

Avg CO₂/Flight

9.7t

Total Emissions

9.7t CO₂

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

KUES to KPGD1,168 miles

Total Flights

2

Avg CO₂/Flight

4.8t

Total Emissions

9.5t CO₂

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

KLAS to KOMA1,096 miles

Total Flights

2

Avg CO₂/Flight

4.1t

Total Emissions

8.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 14