B-3269
Gulfstream G650
China
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 Overview

1.9
Tons CO2 This Month
Below Average0.0× avg for G650
68.5
Tons CO2 YTD
Below Average0.5× avg for G650
392.7
CO2 Tons Since 2025
Below Average0.5× avg for G650
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for G650
341.1 tons CO2 in selected period

2026 pace: On track for approximately 206t CO₂ by year end · ↓ 37% vs full year 2025 (324t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 30.0t CO₂/month

30.0t
CO₂/month
18.4t
Avg per flight
18
Distinct routes
Moderately Concentrated3 routes account for 44% of total emissions
Highest emission route
San Jose → Beijing
51.4t CO₂ total · 0.0100t CO₂/nm
China·110 aircraft tracked·Ranked 28th by emissions among 109 countries·3.6× country averageAbove Average
What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
17
326t CO₂ combined
Dropped Routes
2
Prior period only
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

226t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New3 Aug – 16 Aug 2025
Elevated activity period · 4 flights in 13 days vs baseline of 1
Contributed approximately 41t CO₂ to period total — 12% of period emissions
Aircraft
Medium
New31 Aug – 29 Sept 2025
Elevated activity period · 6 flights in 29 days vs baseline of 2
Contributed approximately 66t CO₂ to period total — 20% of period emissions
Aircraft
Medium
New6 Dec – 12 Dec 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 45t CO₂ to period total — 14% of period emissions
Aircraft
Medium
Historical30 May – 8 Aug 2025
71-day inactive period
40.9t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical12 Aug – 1 Sept 2025
20-day inactive period
33.8t CO₂ in the 7 days following resumption
Recent Flights
Jan 14, 202651.4t CO₂
KSJCSan Jose
ZBAABeijing
5,925 miles11h 16m
Jan 7, 20264.6t CO₂
KLASLas Vegas
KSJCSan Jose
385 miles1h 10m
Jan 5, 20269.1t CO₂
KBFISeattle
KLASLas Vegas
871 miles2h 7m
Dec 12, 202549.0t CO₂
NZAAAuckland
ZGHZHuizhou (Pingtan)
5,700 miles10h 45m
View Details
Dec 10, 202544.9t CO₂
RJTTTokyo
NZAAAuckland
5,490 miles9h 52m
View Details
Oct 25, 202510.4t CO₂
LIPZVenice
EGPOStornoway, Western Isles
1,177 miles2h 25m
View Details
Sep 29, 202532.0t CO₂
PANCAnchorage
RJTD
3,424 miles7h 5m
View Details
Sep 29, 202530.1t CO₂
KIADWashington
PANCAnchorage
3,346 miles6h 40m
View Details
Sep 25, 20251.9t CO₂
KBFISeattle
CYYJVictoria
93 miles31m
View Details
Sep 7, 20254.5t CO₂
PANCAnchorage
NaN miles1h 9m
View Details
Sep 7, 202519.5t CO₂
KLAXLos Angeles
PANCAnchorage
2,341 miles4h 22m
View Details
Sep 6, 20253.2t CO₂
KSJCSan Jose
KLAXLos Angeles
308 miles51m
View Details
Sep 1, 20256.6t CO₂
KSJCSan Jose
CAM3Duncan
792 miles1h 36m
View Details
Aug 12, 202522.8t CO₂
KLAXLos Angeles
PAMKSt Michael
2,754 miles5h 6m
View Details
Aug 11, 20251.9t CO₂
KSANSan Diego
KLAXLos Angeles
109 miles27m
View Details
Aug 9, 20259.2t CO₂
KBFISeattle
KSANSan Diego
1,056 miles2h 9m
View Details
Aug 8, 20256.9t CO₂
KSJCSan Jose
KBFISeattle
703 miles1h 39m
View Details
May 30, 202522.9t CO₂
KATWAppleton
PANCAnchorage
2,698 miles5h 7m
View Details
Jan 4, 202521.9t CO₂
PANCAnchorage
KATWAppleton
2,698 miles4h 53m
View Details
Jan 3, 202529.0t CO₂
RJOWMasuda
PANCAnchorage
3,769 miles6h 25m
View Details
Top Airports by Emissions
Anchorage

Anchorage

PANC

Total CO₂

109.0t

Total Visits

5

Avg CO₂/visit

21.8t

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

Auckland

NZAA

Total CO₂

94.0t

Total Visits

2

Avg CO₂/visit

47.0t

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

San Jose

KSJC

Total CO₂

72.7t

Total Visits

5

Avg CO₂/visit

14.5t

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

Beijing

ZBAA

Total CO₂

51.4t

Total Visits

1

Avg CO₂/visit

51.4t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Huizhou (Pingtan)

Huizhou (Pingtan)

ZGHZ

Total CO₂

49.0t

Total Visits

1

Avg CO₂/visit

49.0t

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

Los Angeles

KLAX

Total CO₂

47.4t

Total Visits

4

Avg CO₂/visit

11.8t

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

KSJC to ZBAA5,929 miles

Total Flights

1

Avg CO₂/Flight

51.4t

Total Emissions

51.4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Auckland Huizhou (Pingtan)

NZAA to ZGHZ5,704 miles

Total Flights

1

Avg CO₂/Flight

49.0t

Total Emissions

49t CO₂

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

RJTT to NZAA5,493 miles

Total Flights

1

Avg CO₂/Flight

44.9t

Total Emissions

44.9t CO₂

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

PANC to RJTD3,426 miles

Total Flights

1

Avg CO₂/Flight

32.0t

Total Emissions

32t CO₂

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

KIAD to PANC3,348 miles

Total Flights

1

Avg CO₂/Flight

30.1t

Total Emissions

30.1t CO₂

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

KATW to PANC2,700 miles

Total Flights

1

Avg CO₂/Flight

22.9t

Total Emissions

22.9t CO₂

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