N455Z
Gulfstream GIV
United States
AUS (Austin-Bergstrom International Airport, Austin)

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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 stable vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for GIV
0.0
Tons CO2 YTD
Below Average0.0× avg for GIV
357.5
CO2 Tons Since 2025
Below Average0.5× avg for GIV
Emissions Intensity0.01t CO₂/nmBelow Average0.6× avg for GIV
178.5 tons CO2 in selected period

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 15.7t CO₂/month

15.7t
CO₂/month
10.2t
Avg per flight
17
Distinct routes
Moderately Concentrated3 routes account for 44% of total emissions
Highest emission route
KHOM → KFFC
28.2t CO₂ total · 0.0094t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·1.0× country averageTypical

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

What's ChangedCompared to prior equivalent period
Emissions
171t → 173t CO₂
Intensity
4%
0.0106 → 0.0111 t CO₂/nm
New Routes
14
160t CO₂ combined
Dropped Routes
12
Prior period only
Avg per Flight
25%
8.2t → 10.2t
Flight Count
4
21 → 17 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

132t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New16 May – 22 May 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 20t CO₂ to period total — 11% of period emissions
Aircraft
Medium
New18 Jul – 24 Jul 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 28t CO₂ to period total — 16% of period emissions
Aircraft
Medium
New12 Aug – 18 Aug 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 17t CO₂ to period total — 10% of period emissions
Aircraft
Medium
Historical8 Jun – 2 Jul 2025
25-day inactive period
30.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical5 Jul – 20 Jul 2025
15-day inactive period
36.0t CO₂ in the 7 days following resumption
Recent Flights
Aug 18, 20257.3t CO₂
KAUSAustin
KFFC
799 miles1h 47m
Aug 17, 20258.3t CO₂
KMDWChicago
KAUSAustin
972 miles2h 1m
Aug 16, 20259.0t CO₂
KAUSAustin
KMDWChicago
972 miles2h 11m
Jul 25, 20257.7t CO₂
KTEBTeterboro
KFFC
775 miles1h 53m
View Details
Jul 24, 20252.3t CO₂
KBEDBedford
KTEBTeterboro
182 miles39m
View Details
Jul 23, 202522.4t CO₂
KVNYVan Nuys
KBEDBedford
2,585 miles5h 15m
View Details
Jul 20, 20253.5t CO₂
KNEWNew Orleans
KFFC
394 miles56m
View Details
Jul 5, 20252.0t CO₂
KMDWChicago
KMLIMoline
144 miles23m
View Details
Jul 2, 202528.2t CO₂
KHOM
KFFC
3,467 miles6h 35m
View Details
Jun 8, 202512.3t CO₂
KAUSAustin
KLAXLos Angeles
1,238 miles2h 57m
View Details
Jun 7, 20255.9t CO₂
KIADWashington
KFFC
554 miles1h 28m
View Details
May 27, 202516.6t CO₂
KLASLas Vegas
KPLRPell City
1,641 miles3h 55m
View Details
May 24, 202525.1t CO₂
KBURBurbank
KFFC
1,931 miles5h 53m
View Details
May 22, 202512.1t CO₂
KAUSAustin
KBURBurbank
1,238 miles2h 54m
View Details
May 22, 20252.3t CO₂
KBPTBeaumont/Port Arthur
KAUSAustin
219 miles39m
View Details
May 21, 20255.4t CO₂
KJWNNashville
KISMOrlando
630 miles1h 22m
View Details
May 15, 20252.3t CO₂
KJWNNashville
KFFC
235 miles38m
View Details
Apr 19, 20256.5t CO₂
KAUSAustin
KFFC
799 miles1h 36m
View Details
Apr 17, 20252.2t CO₂
KDALDallas
KAUSAustin
189 miles37m
View Details
Apr 17, 20252.5t CO₂
KAUSAustin
KDALDallas
189 miles42m
View Details
Apr 14, 20256.8t CO₂
KAUSAustin
KFFC
799 miles1h 40m
View Details
Apr 7, 20256.2t CO₂
KAUSAustin
KFFC
799 miles1h 32m
View Details
Apr 6, 20255.3t CO₂
KCHOCharlottesville
KFFC
476 miles1h 20m
View Details
Apr 3, 20252.4t CO₂
KJWNNashville
KFFC
235 miles40m
View Details
Mar 31, 20252.5t CO₂
KJWNNashville
KFFC
235 miles42m
View Details
Mar 7, 20256.5t CO₂
KAUSAustin
KFFC
799 miles1h 37m
View Details
Mar 3, 20258.7t CO₂
KLASLas Vegas
KAUSAustin
1,087 miles2h 7m
View Details
Mar 1, 202511.8t CO₂
KHOUHouston
KLASLas Vegas
1,232 miles2h 50m
View Details
Mar 1, 20258.1t CO₂
MMUNCancun
KHOUHouston
792 miles1h 58m
View Details
Feb 25, 20252.0t CO₂
KRYYAtlanta
KFFC
45 miles20m
View Details
Feb 25, 20257.5t CO₂
KAUSAustin
KRYYAtlanta
808 miles1h 50m
View Details
Feb 24, 20256.3t CO₂
KAUSAustin
KFFC
799 miles1h 34m
View Details
Feb 23, 202531.1t CO₂
PHKOKailua-Kona
KAUSAustin
3,686 miles7h 15m
View Details
Feb 18, 202523.2t CO₂
KVNYVan Nuys
PHKOKailua-Kona
2,499 miles5h 26m
View Details
Feb 9, 20253.3t CO₂
KJWNNashville
KFFC
235 miles52m
View Details
Jan 30, 202517.7t CO₂
KJWNNashville
KBURBurbank
1,773 miles4h 11m
View Details
Jan 25, 20253.3t CO₂
KNEWNew Orleans
KFFC
394 miles53m
View Details
Jan 16, 20257.4t CO₂
KFFC
KMKCKansas City
685 miles1h 49m
View Details
Top Airports by Emissions
KFFC

KFFC

Total CO₂

80.0t

Total Visits

7

Avg CO₂/visit

11.4t

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

Austin

KAUS

Total CO₂

51.3t

Total Visits

6

Avg CO₂/visit

8.5t

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

Burbank

KBUR

Total CO₂

37.2t

Total Visits

2

Avg CO₂/visit

18.6t

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

KHOM

Total CO₂

28.2t

Total Visits

1

Avg CO₂/visit

28.2t

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

Bedford

KBED

Total CO₂

24.7t

Total Visits

2

Avg CO₂/visit

12.3t

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

Van Nuys

KVNY

Total CO₂

22.4t

Total Visits

1

Avg CO₂/visit

22.4t

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

KHOM to KFFC3,469 miles

Total Flights

1

Avg CO₂/Flight

28.2t

Total Emissions

28.2t CO₂

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

KBUR to KFFC1,932 miles

Total Flights

1

Avg CO₂/Flight

25.1t

Total Emissions

25.1t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Van Nuys Bedford

KVNY to KBED2,586 miles

Total Flights

1

Avg CO₂/Flight

22.4t

Total Emissions

22.4t CO₂

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

KLAS to KPLR1,643 miles

Total Flights

1

Avg CO₂/Flight

16.6t

Total Emissions

16.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Austin Los Angeles

KAUS to KLAX1,239 miles

Total Flights

1

Avg CO₂/Flight

12.3t

Total Emissions

12.3t CO₂

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

KAUS to KBUR1,239 miles

Total Flights

1

Avg CO₂/Flight

12.1t

Total Emissions

12.1t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3