N684MT
Gulfstream G650
United States
SJC (Norman Y. Mineta San Jose International Airport, San Jose)

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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

74.0
Tons CO2 This Month
Above Average1.6× avg for G650
262.6
Tons CO2 YTD
Above Average1.8× avg for G650
1,800.0
CO2 Tons Since 2025
Above Average2.2× avg for G650
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for G650
1,479.0 tons CO2 in selected period

2026 pace: On track for approximately 1,050t CO₂ by year end · ↓ 32% vs full year 2025 (1,537t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 122.0t CO₂/month

122.0t
CO₂/month
11.8t
Avg per flight
72
Distinct routes
Diverse Network3 routes account for 34% of total emissions
Highest emission route
Washington → San Jose
216.2t CO₂ total · 0.0104t CO₂/nm

Seasonal pattern: Historically peaks in December · Current month is 23% below March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·5.0× country averageAbove Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
302t → 1,461t CO₂
Intensity
0.0096 → 0.0096 t CO₂/nm
New Routes
67
908t CO₂ combined
Dropped Routes
10
Prior period only
Avg per Flight
17%
10.1t → 11.8t
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

256t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New25 Apr – 1 May 2025
Elevated activity period · 3 flights in 6 days vs baseline of 2
Contributed approximately 26t CO₂ to period total — 2% of period emissions
Aircraft
Medium
New20 Jun – 2 Aug 2025
Elevated activity period · 17 flights in 43 days vs baseline of 15
Contributed approximately 144t CO₂ to period total — 10% of period emissions
Aircraft
Medium
New16 Aug – 22 Aug 2025
Elevated activity period · 3 flights in 6 days vs baseline of 2
Contributed approximately 26t CO₂ to period total — 2% of period emissions
Aircraft
Medium
Historical1 May – 31 May 2025
30-day inactive period
18.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical5 Aug – 19 Aug 2025
15-day inactive period
41.9t CO₂ in the 7 days following resumption
Recent Flights
Mar 30, 202627.0t CO₂
KSJCSan Jose
TUPAAnegada
3,678 miles5h 59m
Mar 27, 20264.1t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 3m
Mar 27, 202624.2t CO₂
KTEBTeterboro
KSJCSan Jose
2,544 miles5h 24m
Mar 27, 20262.4t CO₂
KIADWashington
KTEBTeterboro
222 miles41m
View Details
Mar 23, 20264.0t CO₂
KTEBTeterboro
KIADWashington
222 miles1h 2m
View Details
Mar 20, 20263.0t CO₂
KIADWashington
KTEBTeterboro
222 miles49m
View Details
Mar 19, 202618.8t CO₂
KSJCSan Jose
KIADWashington
2,393 miles4h 14m
View Details
Mar 2, 202640.6t CO₂
RJTTTokyo
KSJCSan Jose
5,175 miles8h 56m
View Details
Feb 23, 20267.0t CO₂
VIDPDelhi
RJTTTokyo
3,639 miles1h 41m
View Details
Feb 15, 20266.3t CO₂
KBOIBoise
KSJCSan Jose
522 miles1h 32m
View Details
Feb 13, 20264.7t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 11m
View Details
Feb 13, 20261.9t CO₂
KAPCNapa
KSJCSan Jose
62 miles26m
View Details
Feb 12, 20261.9t CO₂
KSJCSan Jose
KAPCNapa
62 miles22m
View Details
Feb 12, 202623.0t CO₂
KIADWashington
KSJCSan Jose
2,393 miles5h 8m
View Details
Feb 11, 202617.0t CO₂
KSJCSan Jose
KIADWashington
2,393 miles3h 51m
View Details
Feb 3, 20264.7t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 11m
View Details
Feb 3, 202623.5t CO₂
KLGANew York
KSJCSan Jose
2,555 miles5h 14m
View Details
Jan 30, 202625.9t CO₂
PANCAnchorage
KLGANew York
3,364 miles5h 45m
View Details
Jan 17, 202629.8t CO₂
KSYRSyracuse
LIMLMilan
4,012 miles6h 36m
View Details
Jan 16, 202618.6t CO₂
KSJCSan Jose
KSYRSyracuse
2,417 miles4h 11m
View Details
Jan 15, 20264.4t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 7m
View Details
Jan 13, 20265.2t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 17m
View Details
Jan 12, 20264.7t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 11m
View Details
Jan 6, 20264.5t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 8m
View Details
Jan 3, 20263.3t CO₂
LFPBParis
EGGWLondon
236 miles52m
View Details
Dec 28, 202538.2t CO₂
HKJKNairobi
LFPBParis
4,035 miles8h 25m
View Details
Dec 20, 202534.2t CO₂
LFPBParis
HKJKNairobi
4,035 miles7h 33m
View Details
Dec 20, 202541.3t CO₂
KSJCSan Jose
LFPBParis
5,566 miles9h 5m
View Details
Dec 11, 20254.4t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 7m
View Details
Dec 11, 202521.1t CO₂
KIADWashington
KSJCSan Jose
2,393 miles4h 43m
View Details
Dec 10, 202517.7t CO₂
KSJCSan Jose
KIADWashington
2,393 miles3h 60m
View Details
Dec 9, 20253.8t CO₂
KLASLas Vegas
KSJCSan Jose
385 miles59m
View Details
Dec 9, 20254.9t CO₂
KSJCSan Jose
KLASLas Vegas
385 miles1h 14m
View Details
Dec 5, 20255.1t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 16m
View Details
Dec 5, 20253.6t CO₂
KLASLas Vegas
KSJCSan Jose
385 miles57m
View Details
Dec 5, 20254.2t CO₂
KSJCSan Jose
KLASLas Vegas
385 miles1h 4m
View Details
Dec 4, 20255.2t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 18m
View Details
Dec 4, 202521.3t CO₂
KIADWashington
KSJCSan Jose
2,393 miles4h 46m
View Details
Dec 3, 20254.2t CO₂
KBNANashville
KIADWashington
542 miles1h 5m
View Details
Dec 2, 202515.0t CO₂
KSJCSan Jose
KBNANashville
1,941 miles3h 24m
View Details
Nov 20, 20254.6t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 9m
View Details
Nov 18, 202550.3t CO₂
KSJCSan Jose
RJOAHiroshima
5,531 miles11h 1m
View Details
Nov 14, 20254.1t CO₂
KSFOSan Francisco
KBOIBoise
521 miles1h 3m
View Details
Nov 12, 20253.9t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 1m
View Details
Nov 8, 20254.7t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 11m
View Details
Nov 7, 202523.4t CO₂
KTEBTeterboro
KSJCSan Jose
2,544 miles5h 13m
View Details
Nov 5, 20253.0t CO₂
KBOSBoston
KTEBTeterboro
189 miles49m
View Details
Nov 3, 202519.8t CO₂
KSJCSan Jose
KBOSBoston
2,680 miles4h 27m
View Details
Oct 31, 20255.0t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 14m
View Details
Oct 31, 202513.4t CO₂
KADSDallas
KSJCSan Jose
1,444 miles3h 3m
View Details
Oct 30, 202511.7t CO₂
KSJCSan Jose
KADSDallas
1,444 miles2h 41m
View Details
Oct 29, 202517.4t CO₂
KIADWashington
KBOIBoise
2,020 miles3h 56m
View Details
Oct 22, 20254.5t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 8m
View Details
Oct 22, 202521.8t CO₂
KIADWashington
KSJCSan Jose
2,393 miles4h 53m
View Details
Oct 21, 202518.1t CO₂
KSJCSan Jose
KIADWashington
2,393 miles4h 5m
View Details
Oct 17, 20254.9t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 14m
View Details
Oct 17, 20252.9t CO₂
KLAXLos Angeles
KSJCSan Jose
308 miles47m
View Details
Oct 16, 20253.2t CO₂
KSJCSan Jose
KLAXLos Angeles
308 miles51m
View Details
Oct 16, 20253.2t CO₂
KBFISeattle
KBOIBoise
401 miles52m
View Details
Oct 14, 202512.1t CO₂
KJBRJonesboro
KBOIBoise
1,453 miles2h 47m
View Details
Oct 13, 202513.3t CO₂
KSJCSan Jose
KJBRJonesboro
1,729 miles3h 2m
View Details
Oct 12, 20255.2t CO₂
KVNYVan Nuys
KBOIBoise
657 miles1h 17m
View Details
Oct 7, 20253.0t CO₂
KSJCSan Jose
KVNYVan Nuys
291 miles49m
View Details
Oct 7, 20256.6t CO₂
KBFISeattle
KSJCSan Jose
703 miles1h 35m
View Details
Oct 6, 20256.4t CO₂
KSJCSan Jose
KBFISeattle
703 miles1h 33m
View Details
Oct 3, 20254.5t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 8m
View Details
Oct 2, 20254.0t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 2m
View Details
Oct 2, 202548.6t CO₂
LFPBParis
KSJCSan Jose
5,566 miles10h 40m
View Details
Sep 30, 20254.9t CO₂
EDDMMunich
LFPBParis
428 miles1h 14m
View Details
Sep 28, 20256.0t CO₂
LEBLBarcelona
EDDMMunich
680 miles1h 27m
View Details
Sep 25, 202546.1t CO₂
KSJCSan Jose
LEBLBarcelona
5,951 miles10h 7m
View Details
Sep 5, 20254.2t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 5m
View Details
Sep 5, 202522.0t CO₂
KIADWashington
KSJCSan Jose
2,393 miles4h 54m
View Details
Sep 3, 202518.6t CO₂
KSJCSan Jose
KIADWashington
2,393 miles4h 11m
View Details
Sep 1, 20254.1t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 3m
View Details
Aug 29, 20251.9t CO₂
KMEMMemphis
KBNANashville
200 miles32m
View Details
Aug 28, 202513.6t CO₂
KSJCSan Jose
KMEMMemphis
1,779 miles3h 6m
View Details
Aug 25, 20254.5t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 8m
View Details
Aug 22, 20253.8t CO₂
KSJCSan Jose
KBOIBoise
522 miles60m
View Details
Aug 22, 20258.1t CO₂
KBJCDenver
KSJCSan Jose
922 miles1h 55m
View Details
Aug 21, 20257.9t CO₂
KMDWChicago
KBJCDenver
915 miles1h 52m
View Details
Aug 20, 202514.9t CO₂
KSJCSan Jose
KMDWChicago
1,832 miles3h 23m
View Details
Aug 19, 20252.7t CO₂
KLGBLong Beach
KSJCSan Jose
324 miles46m
View Details
Aug 5, 20254.2t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 4m
View Details
Aug 5, 202521.0t CO₂
KIADWashington
KSJCSan Jose
2,393 miles4h 42m
View Details
Aug 4, 202518.4t CO₂
KSJCSan Jose
KIADWashington
2,393 miles4h 8m
View Details
Aug 2, 20251.9t CO₂
KSFOSan Francisco
KSJCSan Jose
30 miles18m
View Details
Aug 2, 202545.5t CO₂
RKSISeoul/Incheon
KSFOSan Francisco
5,642 miles9h 60m
View Details
Jul 30, 20251.9t CO₂
WMKMMalacca
WSSLSingapore
126 miles34m
View Details
Jul 30, 20251.9t CO₂
WMKMMalacca
WMSASubang
77 miles27m
View Details
Jul 27, 20255.0t CO₂
RKSSSeoul
NaN miles1h 15m
View Details
Jul 23, 20251.9t CO₂
RJTTTokyo
RJGGNagoya
175 miles33m
View Details
Jul 21, 202543.7t CO₂
KSJCSan Jose
RJTTTokyo
5,175 miles9h 36m
View Details
Jul 15, 20254.1t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 3m
View Details
Jul 15, 202520.9t CO₂
KIADWashington
KSJCSan Jose
2,393 miles4h 41m
View Details
Jul 14, 202519.5t CO₂
KSJCSan Jose
KIADWashington
2,393 miles4h 22m
View Details
Jul 13, 20256.1t CO₂
KLGBLong Beach
KBOIBoise
681 miles1h 29m
View Details
Jul 11, 20253.1t CO₂
KSJCSan Jose
KLGBLong Beach
324 miles50m
View Details
Jul 9, 20255.9t CO₂
KSANSan Diego
KBOIBoise
750 miles1h 26m
View Details
Jul 9, 20254.0t CO₂
KSJCSan Jose
KSANSan Diego
417 miles1h 2m
View Details
Jun 26, 20254.3t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 6m
View Details
Jun 26, 20251.9t CO₂
KMCEMerced
KSJCSan Jose
78 miles17m
View Details
Jun 25, 20257.3t CO₂
KBFISeattle
KLASLas Vegas
871 miles1h 44m
View Details
Jun 25, 20256.6t CO₂
KSJCSan Jose
KBFISeattle
703 miles1h 36m
View Details
Jun 24, 20255.5t CO₂
KVNYVan Nuys
KMANBoise
656 miles1h 21m
View Details
Jun 18, 20256.6t CO₂
KSANSan Diego
KBOIBoise
750 miles1h 36m
View Details
Jun 13, 20254.2t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 5m
View Details
Jun 13, 202521.0t CO₂
KIADWashington
KSJCSan Jose
2,393 miles4h 43m
View Details
Jun 10, 202518.9t CO₂
KSJCSan Jose
KIADWashington
2,393 miles4h 15m
View Details
May 31, 202518.3t CO₂
KSAVSavannah
KBOIBoise
2,048 miles4h 7m
View Details
May 1, 202515.0t CO₂
KBOIBoise
KSAVSavannah
2,048 miles3h 24m
View Details
May 1, 20254.5t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 9m
View Details
May 1, 202521.2t CO₂
KIADWashington
KSJCSan Jose
2,393 miles4h 45m
View Details
Apr 30, 20253.5t CO₂
KBOSBoston
KBWIBaltimore
368 miles56m
View Details
Apr 29, 20252.5t CO₂
KLGANew York
KBOSBoston
184 miles43m
View Details
Apr 25, 202520.1t CO₂
KSJCSan Jose
KLGANew York
2,555 miles4h 30m
View Details
Apr 21, 20252.3t CO₂
KAUSAustin
KADSDallas
198 miles40m
View Details
Apr 17, 20254.8t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 13m
View Details
Apr 16, 20254.3t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 6m
View Details
Apr 16, 202514.0t CO₂
KAUSAustin
KSJCSan Jose
1,473 miles3h 11m
View Details
Apr 14, 202512.1t CO₂
KSJCSan Jose
KAUSAustin
1,473 miles2h 46m
View Details
Apr 10, 20254.2t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 4m
View Details
Apr 2, 20254.2t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 4m
View Details
Apr 2, 202522.7t CO₂
KIADWashington
KSJCSan Jose
2,393 miles5h 4m
View Details
Mar 31, 202518.0t CO₂
KSJCSan Jose
KIADWashington
2,393 miles4h 3m
View Details
Mar 28, 20254.0t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 2m
View Details
Mar 28, 20257.9t CO₂
KBZNBozeman
KSJCSan Jose
803 miles1h 53m
View Details
Mar 26, 20256.4t CO₂
KSJCSan Jose
KBZNBozeman
803 miles1h 32m
View Details
Mar 25, 20254.2t CO₂
KSJCSan Jose
KMANBoise
515 miles1h 4m
View Details
Mar 14, 20254.3t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 6m
View Details
Mar 14, 202521.8t CO₂
KIADWashington
KSJCSan Jose
2,393 miles4h 52m
View Details
Mar 13, 202518.5t CO₂
KSJCSan Jose
KIADWashington
2,393 miles4h 10m
View Details
Mar 13, 20251.9t CO₂
KSRFSan Rafael
KSJCSan Jose
58 miles21m
View Details
Mar 13, 20253.7t CO₂
KSJCSan Jose
KBOIBoise
522 miles57m
View Details
Mar 10, 20254.1t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 3m
View Details
Mar 7, 20254.7t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 11m
View Details
Mar 5, 20254.1t CO₂
LEBLBarcelona
LIMLMilan
461 miles1h 3m
View Details
Mar 2, 20251.9t CO₂
LEBLBarcelona
LEVCValencia
184 miles28m
View Details
Mar 2, 202545.7t CO₂
KSJCSan Jose
LEBLBarcelona
5,951 miles10h 2m
View Details
Feb 23, 20254.4t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 7m
View Details
Feb 13, 20253.8t CO₂
KSJCSan Jose
KMANBoise
515 miles59m
View Details
Feb 13, 202523.9t CO₂
KIADWashington
KSJCSan Jose
2,393 miles5h 20m
View Details
Feb 12, 202517.3t CO₂
KSJCSan Jose
KIADWashington
2,393 miles3h 55m
View Details
Feb 7, 20253.6t CO₂
KSJCSan Jose
KMANBoise
515 miles57m
View Details
Feb 6, 20253.8t CO₂
KSJCSan Jose
KBOIBoise
522 miles59m
View Details
Feb 5, 20259.2t CO₂
KSJCSan Jose
KIDAIdaho Falls
669 miles2h 10m
View Details
Feb 1, 20253.9t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 0m
View Details
Jan 31, 20254.4t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 8m
View Details
Jan 22, 20254.6t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 9m
View Details
Jan 22, 202510.7t CO₂
KMCKMcCook
KSJCSan Jose
1,162 miles2h 29m
View Details
Jan 15, 20254.9t CO₂
KSJCSan Jose
KBOIBoise
522 miles1h 13m
View Details
Jan 15, 20255.5t CO₂
KSDLScottsdale
KSJCSan Jose
619 miles1h 22m
View Details
Jan 10, 20254.4t CO₂
KSJCSan Jose
KMANBoise
515 miles1h 6m
View Details
Jan 4, 202545.9t CO₂
NZAAAuckland
WMBFUlu Bernam
5,476 miles10h 4m
View Details
Top Airports by Emissions
San Jose

San Jose

KSJC

Total CO₂

1,113.8t

Total Visits

89

Avg CO₂/visit

12.5t

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

Washington

KIAD

Total CO₂

394.3t

Total Visits

23

Avg CO₂/visit

17.1t

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

Boise

KBOI

Total CO₂

238.6t

Total Visits

42

Avg CO₂/visit

5.7t

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

Paris

LFPB

Total CO₂

170.5t

Total Visits

6

Avg CO₂/visit

28.4t

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

Tokyo

RJTT

Total CO₂

93.2t

Total Visits

4

Avg CO₂/visit

23.3t

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

Nairobi

HKJK

Total CO₂

72.4t

Total Visits

2

Avg CO₂/visit

36.2t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 8
Top Routes by Emissions
Washington San Jose

KIAD to KSJC2,395 miles

Total Flights

10

Avg CO₂/Flight

21.6t

Total Emissions

216.2t CO₂

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

KSJC to KIAD2,395 miles

Total Flights

8

Avg CO₂/Flight

18.4t

Total Emissions

147.1t CO₂

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

KSJC to KBOI522 miles

Total Flights

31

Avg CO₂/Flight

4.5t

Total Emissions

138.4t CO₂

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

KSJC to RJOA5,535 miles

Total Flights

1

Avg CO₂/Flight

50.3t

Total Emissions

50.3t CO₂

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

LFPB to KSJC5,569 miles

Total Flights

1

Avg CO₂/Flight

48.6t

Total Emissions

48.6t CO₂

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

KTEB to KSJC2,546 miles

Total Flights

2

Avg CO₂/Flight

23.8t

Total Emissions

47.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 12