N456GA
Gulfstream GV
United States
SJC (Norman Y. Mineta San Jose International Airport, San Jose)

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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 increasing vs prior period

Emissions Overview

10.1
Tons CO2 This Month
Below Average0.3× avg for GV
72.7
Tons CO2 YTD
Typical0.8× avg for GV
680.6
CO2 Tons Since 2025
Typical1.3× avg for GV
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for GV
464.6 tons CO2 in selected period

2026 pace: On track for approximately 218t CO₂ by year end · ↓ 64% vs full year 2025 (608t)

Flight Patterns & Behaviour

Emissions up 116% vs prior period, driven by Barcelona → Houston

460t
Period total CO₂
9.8t
Avg per flight
47
Flights
Moderately Concentrated3 routes account for 43% of total emissions
Highest emission route
Barcelona → Houston
119.4t CO₂ total · 0.0088t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·1.9× country averageAbove Average

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

What's ChangedCompared to prior equivalent period
Emissions
116%
213t → 460t CO₂
Intensity
9%
0.0087 → 0.0095 t CO₂/nm
New Routes
36
280t CO₂ combined
Dropped Routes
13
Prior period only
Avg per Flight
13%
11.2t → 9.8t
Flight Count
28
19 → 47 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

284t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New28 May – 19 Jun 2025
Elevated activity period · 7 flights in 22 days vs baseline of 4
Contributed approximately 93t CO₂ to period total — 20% of period emissions
Aircraft
Medium
New4 Sept – 19 Oct 2025
Elevated activity period · 15 flights in 45 days vs baseline of 7
Contributed approximately 116t CO₂ to period total — 25% of period emissions
Aircraft
Medium
New6 Nov – 19 Nov 2025
Elevated activity period · 6 flights in 13 days vs baseline of 2
Contributed approximately 40t CO₂ to period total — 9% of period emissions
Aircraft
Medium
Historical26 Jun – 23 Jul 2025
26-day inactive period
23.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical25 Jul – 21 Aug 2025
27-day inactive period
12.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 7, 202610.1t CO₂
KCXOHouston
KHPNWhite Plains
1,418 miles2h 51m
Jan 23, 20268.3t CO₂
KPBIWest Palm Beach
KCXOHouston
962 miles2h 21m
Jan 23, 202638.2t CO₂
EDNYFriedrichshafen
KPBIWest Palm Beach
4,858 miles10h 36m
Jan 19, 20265.8t CO₂
LEBLBarcelona
EDNYFriedrichshafen
571 miles1h 40m
View Details
Jan 15, 20264.4t CO₂
LFPBParis
LEBLBarcelona
530 miles1h 17m
View Details
Jan 15, 20264.9t CO₂
LEBLBarcelona
LFPBParis
530 miles1h 25m
View Details
Dec 13, 202511.6t CO₂
KEWRNewark
KCXOHouston
1,385 miles3h 16m
View Details
Dec 12, 20253.0t CO₂
KBOSBoston
KEWRNewark
200 miles54m
View Details
Dec 11, 20255.1t CO₂
KIADWashington
KBOSBoston
411 miles1h 29m
View Details
Dec 4, 202541.4t CO₂
LEBLBarcelona
KCXOHouston
5,219 miles11h 28m
View Details
Dec 1, 20255.3t CO₂
EDDFFrankfurt/Main
LEBLBarcelona
679 miles1h 32m
View Details
Nov 18, 20256.0t CO₂
LEBLBarcelona
ETCZ
679 miles1h 44m
View Details
Nov 14, 20259.4t CO₂
KLGBLong Beach
KCXOHouston
1,349 miles2h 39m
View Details
Nov 14, 20253.3t CO₂
KSJCSan Jose
KLGBLong Beach
324 miles59m
View Details
Nov 12, 20259.2t CO₂
KLGBLong Beach
KCXOHouston
1,349 miles2h 36m
View Details
Nov 12, 20253.1t CO₂
KSJCSan Jose
KLGBLong Beach
324 miles54m
View Details
Nov 7, 20259.0t CO₂
KTEBTeterboro
KMIAMiami
1,099 miles2h 33m
View Details
Oct 27, 20251.9t CO₂
KIADWashington
KBWIBaltimore
45 miles21m
View Details
Oct 19, 20251.9t CO₂
KEDCPflugerville
KCXOHouston
128 miles28m
View Details
Oct 17, 202510.4t CO₂
KBWIBaltimore
KEDCPflugerville
1,327 miles2h 55m
View Details
Oct 16, 20251.9t CO₂
KTEBTeterboro
KBWIBaltimore
180 miles35m
View Details
Sep 29, 20251.9t CO₂
KGKYArlington
KCXOHouston
188 miles34m
View Details
Sep 28, 20251.9t CO₂
KCXOHouston
KGKYArlington
188 miles30m
View Details
Sep 28, 20251.9t CO₂
KGKYArlington
KCXOHouston
188 miles15m
View Details
Sep 28, 202510.7t CO₂
KTEBTeterboro
KGKYArlington
1,388 miles3h 1m
View Details
Sep 26, 20253.2t CO₂
KSFMSanford
KTEBTeterboro
246 miles56m
View Details
Sep 26, 20252.8t CO₂
KTEBTeterboro
KSFMSanford
246 miles49m
View Details
Sep 24, 20251.9t CO₂
KDALDallas
KCXOHouston
192 miles35m
View Details
Sep 24, 202517.6t CO₂
KSJCSan Jose
KCXOHouston
1,589 miles4h 55m
View Details
Sep 14, 202539.6t CO₂
LEBLBarcelona
KCXOHouston
5,219 miles10h 59m
View Details
Sep 11, 20257.1t CO₂
LOWWVienna
LEBLBarcelona
850 miles2h 1m
View Details
Sep 10, 20252.0t CO₂
EDDMMunich
LOWWVienna
220 miles37m
View Details
Sep 10, 20251.9t CO₂
EDDSStuttgart
EDDMMunich
121 miles24m
View Details
Sep 4, 202511.1t CO₂
KTEBTeterboro
KCXOHouston
1,395 miles3h 7m
View Details
Aug 21, 202512.2t CO₂
KSJCSan Jose
KCXOHouston
1,589 miles3h 26m
View Details
Jul 25, 202511.7t CO₂
KSFMSanford
KCXOHouston
1,625 miles3h 18m
View Details
Jul 23, 202511.8t CO₂
KSJCSan Jose
KCXOHouston
1,589 miles3h 19m
View Details
Jun 26, 20258.0t CO₂
KIADWashington
NaN miles2h 16m
View Details
Jun 26, 202514.6t CO₂
KLASLas Vegas
KIADWashington
2,060 miles4h 5m
View Details
Jun 19, 202511.0t CO₂
KSJCSan Jose
KUTSHuntsville
1,569 miles3h 6m
View Details
Jun 19, 202519.1t CO₂
KMEMMemphis
KSJCSan Jose
1,779 miles5h 19m
View Details
Jun 18, 20256.1t CO₂
KIADWashington
KMEMMemphis
741 miles1h 45m
View Details
Jun 5, 20259.8t CO₂
KRNOReno
KCXOHouston
1,510 miles2h 46m
View Details
Jun 5, 20251.9t CO₂
KSFOSan Francisco
KRNOReno
192 miles34m
View Details
Jun 1, 202538.4t CO₂
LEBLBarcelona
KCXOHouston
5,219 miles10h 39m
View Details
May 28, 20258.8t CO₂
EPWAWarsaw
LEBLBarcelona
1,161 miles2h 30m
View Details
May 28, 20258.4t CO₂
LEBLBarcelona
EPWAWarsaw
1,161 miles2h 23m
View Details
Apr 28, 20256.9t CO₂
KMCOOrlando
KCXOHouston
858 miles1h 59m
View Details
Apr 24, 20256.9t CO₂
KIADWashington
KBCTBoca Raton
881 miles1h 58m
View Details
Apr 4, 202511.2t CO₂
KSJCSan Jose
KCXOHouston
1,589 miles3h 9m
View Details
Mar 29, 202510.5t CO₂
KSJCSan Jose
KCXOHouston
1,589 miles2h 57m
View Details
Mar 27, 202511.3t CO₂
KTEBTeterboro
KCXOHouston
1,395 miles3h 10m
View Details
Mar 25, 202511.1t CO₂
KTEBTeterboro
KCXOHouston
1,395 miles3h 7m
View Details
Mar 19, 202510.2t CO₂
KSJCSan Jose
KCXOHouston
1,589 miles2h 53m
View Details
Mar 13, 20257.0t CO₂
KANPAnnapolis
KMIAMiami
933 miles1h 60m
View Details
Mar 13, 20253.6t CO₂
KBOSBoston
KBWIBaltimore
368 miles1h 3m
View Details
Mar 13, 20252.0t CO₂
KTEBTeterboro
KBOSBoston
189 miles37m
View Details
Mar 12, 20252.6t CO₂
KIADWashington
KTEBTeterboro
222 miles47m
View Details
Mar 5, 202539.2t CO₂
LEBLBarcelona
KCXOHouston
5,219 miles10h 52m
View Details
Feb 22, 20251.9t CO₂
KAUSAustin
KCXOHouston
135 miles34m
View Details
Feb 20, 20257.5t CO₂
KPDKAtlanta
KAUSAustin
822 miles2h 9m
View Details
Jan 30, 202510.1t CO₂
KIADWashington
KCXOHouston
1,177 miles2h 51m
View Details
Jan 24, 202538.7t CO₂
EDNYFriedrichshafen
KCXOHouston
5,321 miles10h 44m
View Details
Jan 15, 20258.2t CO₂
KLASLas Vegas
KCXOHouston
1,204 miles2h 19m
View Details
Jan 10, 202510.7t CO₂
KSJCSan Jose
KIAHHouston
1,604 miles3h 0m
View Details
Jan 9, 202513.1t CO₂
KCXOHouston
KSJCSan Jose
1,589 miles3h 41m
View Details
Top Airports by Emissions
Houston

Houston

KCXO

Total CO₂

251.8t

Total Visits

19

Avg CO₂/visit

13.3t

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

Barcelona

LEBL

Total CO₂

170.3t

Total Visits

11

Avg CO₂/visit

15.5t

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

San Jose

KSJC

Total CO₂

78.2t

Total Visits

7

Avg CO₂/visit

11.2t

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

West Palm Beach

KPBI

Total CO₂

46.5t

Total Visits

2

Avg CO₂/visit

23.3t

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

Friedrichshafen

EDNY

Total CO₂

44.0t

Total Visits

2

Avg CO₂/visit

22.0t

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

Teterboro

KTEB

Total CO₂

38.7t

Total Visits

6

Avg CO₂/visit

6.4t

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

LEBL to KCXO5,222 miles

Total Flights

3

Avg CO₂/Flight

39.8t

Total Emissions

119.4t CO₂

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

KSJC to KCXO1,590 miles

Total Flights

3

Avg CO₂/Flight

13.9t

Total Emissions

41.7t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Friedrichshafen West Palm Beach

EDNY to KPBI4,861 miles

Total Flights

1

Avg CO₂/Flight

38.2t

Total Emissions

38.2t CO₂

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

KMEM to KSJC1,780 miles

Total Flights

1

Avg CO₂/Flight

19.1t

Total Emissions

19.1t CO₂

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

KLGB to KCXO1,350 miles

Total Flights

2

Avg CO₂/Flight

9.3t

Total Emissions

18.6t CO₂

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

KLAS to KIAD2,061 miles

Total Flights

1

Avg CO₂/Flight

14.6t

Total Emissions

14.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 7