N305GP
Gulfstream GIV
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 increasing vs prior period

Emissions Overview

29.9
Tons CO2 This Month
Below Average0.7× avg for GIV
29.9
Tons CO2 YTD
Below Average0.2× avg for GIV
102.7
CO2 Tons Since 2025
Below Average0.1× avg for GIV
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for GIV
77.3 tons CO2 in selected period

2026 pace: On track for approximately 120t CO₂ by year end · ↑ 64% vs full year 2025 (73t)

Flight Patterns & Behaviour

Emissions up 206% vs prior period, driven by Teterboro → UNK

75t
Period total CO₂
5.7t
Avg per flight
13
Flights
Moderately Concentrated3 routes account for 54% of total emissions
Highest emission route
Teterboro → UNK
14.2t CO₂ total

Seasonal pattern: Historically peaks in March · Current month is 9% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.3× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
206%
24t → 75t CO₂
Intensity
16%
0.0188 → 0.0157 t CO₂/nm
New Routes
10
52t CO₂ combined
Dropped Routes
1
Prior period only
Avg per Flight
29%
8.1t → 5.7t
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

70t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New26 Jun – 2 Jul 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 4t CO₂ to period total — 6% of period emissions
Aircraft
Medium
New20 Aug – 26 Aug 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 13t CO₂ to period total — 17% of period emissions
Aircraft
High
New13 Nov – 11 Dec 2025
Elevated activity period · 4 flights in 28 days vs baseline of 1
Contributed approximately 24t CO₂ to period total — 33% of period emissions
Aircraft
Medium
Historical2 Jul – 26 Aug 2025
55-day inactive period
12.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical26 Aug – 19 Nov 2025
84-day inactive period
16.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 20, 20262.5t CO₂
KSDMSan Diego
KHNDLas Vegas
258 miles42m
Mar 18, 20264.6t CO₂
KSNASanta Ana
MMGMGuaymas
569 miles1h 11m
Mar 17, 20262.3t CO₂
KHNDLas Vegas
KSNASanta Ana
222 miles39m
Mar 11, 20262.5t CO₂
KSNASanta Ana
KHNDLas Vegas
222 miles41m
View Details
Mar 11, 20262.0t CO₂
KNZYSan Diego
KSNASanta Ana
77 miles29m
View Details
Mar 11, 202613.8t CO₂
MMCBCuernavaca
KSDMSan Diego
1,450 miles3h 17m
View Details
Dec 8, 20254.3t CO₂
KHNDLas Vegas
NaN miles1h 6m
View Details
Dec 4, 20254.0t CO₂
KTUSTucson
KHNDLas Vegas
359 miles1h 2m
View Details
Nov 22, 20252.0t CO₂
MMMYMonterrey
MMTCTorreon
206 miles28m
View Details
Nov 19, 202514.2t CO₂
KTEBTeterboro
NaN miles3h 22m
View Details
Aug 26, 202512.5t CO₂
KSAVSavannah
MMTOToluca
1,440 miles2h 60m
View Details
Jul 2, 20255.6t CO₂
KHNDLas Vegas
MMMGMulege
654 miles1h 24m
View Details
Jun 26, 20254.3t CO₂
KHNDLas Vegas
NaN miles1h 6m
View Details
Mar 31, 20254.6t CO₂
KLASLas Vegas
NaN miles1h 10m
View Details
Mar 27, 20254.7t CO₂
KLASLas Vegas
NaN miles1h 11m
View Details
Mar 15, 202515.2t CO₂
KGYHGreenville
MMTOToluca
1,496 miles3h 36m
View Details
Top Airports by Emissions
Las Vegas

Las Vegas

KHND

Total CO₂

25.4t

Total Visits

7

Avg CO₂/visit

3.6t

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

San Diego

KSDM

Total CO₂

16.4t

Total Visits

2

Avg CO₂/visit

8.2t

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

Teterboro

KTEB

Total CO₂

14.2t

Total Visits

1

Avg CO₂/visit

14.2t

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

Cuernavaca

MMCB

Total CO₂

13.8t

Total Visits

1

Avg CO₂/visit

13.8t

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

Savannah

KSAV

Total CO₂

12.5t

Total Visits

1

Avg CO₂/visit

12.5t

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

Toluca

MMTO

Total CO₂

12.5t

Total Visits

1

Avg CO₂/visit

12.5t

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

MMCB to KSDM1,451 miles

Total Flights

1

Avg CO₂/Flight

13.8t

Total Emissions

13.8t CO₂

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

KSAV to MMTO1,441 miles

Total Flights

1

Avg CO₂/Flight

12.5t

Total Emissions

12.5t CO₂

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

KHND to MMMG654 miles

Total Flights

1

Avg CO₂/Flight

5.6t

Total Emissions

5.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Santa Ana Guaymas

KSNA to MMGM570 miles

Total Flights

1

Avg CO₂/Flight

4.6t

Total Emissions

4.6t CO₂

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

KTUS to KHND359 miles

Total Flights

1

Avg CO₂/Flight

4.0t

Total Emissions

4t CO₂

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

KSDM to KHND258 miles

Total Flights

1

Avg CO₂/Flight

2.5t

Total Emissions

2.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2