N25SM
Cessna Citation SII
United States
HSH (Henderson Executive Airport, Las Vegas)

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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

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation SII
0.0
Tons CO2 YTD
Below Average0.0× avg for Citation SII
38.8
CO2 Tons Since 2025
Below Average0.6× avg for Citation SII
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Citation SII
38.8 tons CO2 in selected period

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 3.0t CO₂/month

3.0t
CO₂/month
2.8t
Avg per flight
12
Distinct routes
Moderately Concentrated3 routes account for 56% of total emissions
Highest emission route
Las Vegas → Oklahoma City
9.1t CO₂ total · 0.0054t CO₂/nm
🇺🇸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
Prior data unavailable
Intensity
Prior data unavailable
New Routes
12
36t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

30t

Signals Detected

5

Highest Severity

Medium

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 — 5% of period emissions
Aircraft
Medium
New19 May – 5 Jun 2025
Elevated activity period · 2 flights in 17 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 11% of period emissions
Aircraft
Medium
New20 Jun – 3 Jul 2025
Elevated activity period · 2 flights in 13 days vs baseline of 1
Contributed approximately 10t CO₂ to period total — 28% of period emissions
Aircraft
Medium
Historical2 Apr – 25 May 2025
53-day inactive period
3.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical5 Jun – 26 Jun 2025
20-day inactive period
10.3t CO₂ in the 7 days following resumption
Recent Flights
Nov 4, 20250.9t CO₂
KHNDLas Vegas
KSDLScottsdale
245 miles49m
Nov 4, 20250.9t CO₂
KSDLScottsdale
KHNDLas Vegas
245 miles49m
Oct 5, 20252.4t CO₂
KAUSAustin
KPWAOklahoma City
369 miles1h 42m
Sep 24, 20254.4t CO₂
KHNDLas Vegas
KPWAOklahoma City
979 miles2h 51m
View Details
Sep 22, 20252.1t CO₂
KABQAlbuquerque
KHNDLas Vegas
484 miles1h 30m
View Details
Aug 17, 20254.7t CO₂
KHNDLas Vegas
KPWAOklahoma City
979 miles2h 60m
View Details
Jul 24, 20251.4t CO₂
KCRSCorsicana
KPWAOklahoma City
252 miles1h 4m
View Details
Jul 24, 20253.3t CO₂
MMUNCancun
KHOUHouston
792 miles2h 12m
View Details
Jul 2, 20252.3t CO₂
KSATSan Antonio
KPWAOklahoma City
417 miles1h 39m
View Details
Jun 26, 20258.0t CO₂
MMUNCancun
KPWAOklahoma City
1,194 miles4h 54m
View Details
Jun 5, 20250.8t CO₂
KMNZHamilton
KPWAOklahoma City
268 miles45m
View Details
May 25, 20253.2t CO₂
KFCMMinneapolis
KPWAOklahoma City
678 miles2h 9m
View Details
Apr 2, 20251.9t CO₂
KSATSan Antonio
KNEWNew Orleans
507 miles1h 22m
View Details
Top Airports by Emissions
Oklahoma City

Oklahoma City

KPWA

Total CO₂

27.2t

Total Visits

8

Avg CO₂/visit

3.4t

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

Las Vegas

KHND

Total CO₂

13.0t

Total Visits

5

Avg CO₂/visit

2.6t

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

Cancun

MMUN

Total CO₂

11.3t

Total Visits

2

Avg CO₂/visit

5.6t

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

San Antonio

KSAT

Total CO₂

4.2t

Total Visits

2

Avg CO₂/visit

2.1t

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

Houston

KHOU

Total CO₂

3.3t

Total Visits

1

Avg CO₂/visit

3.3t

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

Minneapolis

KFCM

Total CO₂

3.2t

Total Visits

1

Avg CO₂/visit

3.2t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2
Top Routes by Emissions
Las Vegas Oklahoma City

KHND to KPWA980 miles

Total Flights

2

Avg CO₂/Flight

4.6t

Total Emissions

9.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Cancun Oklahoma City

MMUN to KPWA1,195 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
Cancun Houston

MMUN to KHOU793 miles

Total Flights

1

Avg CO₂/Flight

3.3t

Total Emissions

3.3t CO₂

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

KFCM to KPWA679 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
Austin Oklahoma City

KAUS to KPWA369 miles

Total Flights

1

Avg CO₂/Flight

2.4t

Total Emissions

2.4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
San Antonio Oklahoma City

KSAT to KPWA417 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
Page 1 of 2