N495RS
Gulfstream GIV
Charter
United States
HWD (Hayward Air Terminal Airport, Hayward)

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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

46.3
Tons CO2 This Month
Typical1.0× avg for GIV
66.9
Tons CO2 YTD
Below Average0.5× avg for GIV
606.4
CO2 Tons Since 2025
Typical0.9× avg for GIV
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for GIV
448.5 tons CO2 in selected period

2026 pace: On track for approximately 268t CO₂ by year end · ↓ 50% vs full year 2025 (540t)

Flight Patterns & Behaviour

Emissions up 194% vs prior period, driven by Pittsburgh → Hayward

449t
Period total CO₂
9.6t
Avg per flight
47
Flights
Diverse Network3 routes account for 25% of total emissions
Highest emission route
Pittsburgh → Hayward
42.1t CO₂ total · 0.0107t CO₂/nm

Seasonal pattern: Historically peaks in May · Current month is 156% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·1.7× country averageAbove Average

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

What's ChangedCompared to prior equivalent period
Emissions
194%
153t → 449t CO₂
Intensity
5%
0.0099 → 0.0104 t CO₂/nm
New Routes
37
418t CO₂ combined
Dropped Routes
9
Prior period only
Avg per Flight
19%
11.8t → 9.6t
Flight Count
34
13 → 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

260t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New7 May – 27 May 2025
Elevated activity period · 10 flights in 20 days vs baseline of 3
Contributed approximately 93t CO₂ to period total — 21% of period emissions
Aircraft
Medium
New12 Jun – 10 Jul 2025
Elevated activity period · 6 flights in 28 days vs baseline of 4
Contributed approximately 103t CO₂ to period total — 23% of period emissions
Aircraft
Medium
New28 Aug – 3 Sept 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 1% of period emissions
Aircraft
Medium
Historical4 Apr – 18 Apr 2025
14-day inactive period
3.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical18 Apr – 9 May 2025
21-day inactive period
56.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 21, 20262.9t CO₂
KTOATorrance
KHWDHayward
340 miles47m
Mar 21, 202620.3t CO₂
KFXEFort Lauderdale
KHHRHawthorne
2,329 miles4h 46m
Mar 2, 202622.1t CO₂
KAGCPittsburgh
KHWDHayward
2,251 miles5h 11m
Feb 26, 202616.6t CO₂
KHWDHayward
KAGCPittsburgh
2,251 miles3h 56m
View Details
Jan 14, 202613.0t CO₂
KHWDHayward
KRBORobstown
1,568 miles3h 6m
View Details
Jan 2, 20263.1t CO₂
KLAXLos Angeles
KHWDHayward
330 miles50m
View Details
Jan 2, 20263.5t CO₂
KHWDHayward
KLAXLos Angeles
330 miles55m
View Details
Dec 12, 20253.2t CO₂
KLAXLos Angeles
KHWDHayward
330 miles51m
View Details
Dec 11, 20254.0t CO₂
KHWDHayward
KLAXLos Angeles
330 miles1h 2m
View Details
Dec 1, 20253.5t CO₂
KHHRHawthorne
KHWDHayward
334 miles55m
View Details
Nov 25, 20253.5t CO₂
KHWDHayward
KHHRHawthorne
334 miles55m
View Details
Nov 20, 20255.2t CO₂
KHIOPortland
KHWDHayward
546 miles1h 18m
View Details
Nov 19, 20254.9t CO₂
KHWDHayward
KHIOPortland
546 miles1h 15m
View Details
Nov 9, 202520.9t CO₂
KMGWMorgantown
KHWDHayward
2,259 miles4h 55m
View Details
Nov 8, 20252.0t CO₂
KAGCPittsburgh
KMGWMorgantown
49 miles14m
View Details
Nov 5, 20253.4t CO₂
KTEBTeterboro
KIAGNiagara Falls
295 miles54m
View Details
Nov 4, 20253.0t CO₂
KAGCPittsburgh
KTEBTeterboro
310 miles48m
View Details
Nov 2, 202518.1t CO₂
KHWDHayward
KAGCPittsburgh
2,250 miles4h 17m
View Details
Oct 29, 202515.8t CO₂
KHWDHayward
KMDWChicago
1,835 miles3h 44m
View Details
Oct 22, 202510.0t CO₂
KHWDHayward
NaN miles2h 25m
View Details
Oct 9, 20256.7t CO₂
KBFISeattle
KHWDHayward
682 miles1h 39m
View Details
Oct 2, 20252.0t CO₂
CYVRVancouver
NaN miles28m
View Details
Oct 2, 20257.0t CO₂
KHWDHayward
CYVRVancouver
798 miles1h 43m
View Details
Sep 28, 20257.9t CO₂
KBJCDenver
KHWDHayward
927 miles1h 55m
View Details
Sep 25, 20258.2t CO₂
KHWDHayward
KBJCDenver
927 miles2h 0m
View Details
Sep 3, 202510.2t CO₂
KHWDHayward
CYEGEdmonton
1,155 miles2h 27m
View Details
Aug 29, 20253.9t CO₂
KHWDHayward
KHHRHawthorne
334 miles1h 0m
View Details
Aug 3, 20252.2t CO₂
KHWDHayward
KSIYMontague
285 miles38m
View Details
Jul 20, 202520.0t CO₂
KAGCPittsburgh
KHWDHayward
2,250 miles4h 42m
View Details
Jul 10, 20252.4t CO₂
KJKL
KAGCPittsburgh
263 miles40m
View Details
Jul 9, 202515.8t CO₂
KHWDHayward
KCHAChattanooga
2,048 miles3h 45m
View Details
Jun 22, 202521.0t CO₂
KHWYMidland
KHWDHayward
2,389 miles4h 56m
View Details
Jun 22, 202533.8t CO₂
EGLFFarnborough
KHEFManassas
3,668 miles7h 53m
View Details
Jun 18, 202528.2t CO₂
KZERPottsville
EGLFFarnborough
3,534 miles6h 36m
View Details
Jun 18, 20252.0t CO₂
KAGCPittsburgh
KHEFManassas
171 miles33m
View Details
May 22, 20255.3t CO₂
KPDXPortland
KHWDHayward
548 miles1h 19m
View Details
May 21, 20255.2t CO₂
KHWDHayward
KPDXPortland
548 miles1h 18m
View Details
May 21, 20253.6t CO₂
KSNASanta Ana
KHWDHayward
364 miles57m
View Details
May 21, 202519.6t CO₂
KAGCPittsburgh
KSNASanta Ana
2,125 miles4h 37m
View Details
May 19, 20252.5t CO₂
KAGCPittsburgh
KMQSCoatesville
216 miles41m
View Details
May 16, 202515.3t CO₂
KSNASanta Ana
KAGCPittsburgh
2,125 miles3h 38m
View Details
May 15, 20253.9t CO₂
KHWDHayward
KSNASanta Ana
364 miles1h 1m
View Details
May 15, 202515.0t CO₂
KAUSAustin
KHWDHayward
1,487 miles3h 34m
View Details
May 13, 202511.3t CO₂
KHWDHayward
KAUSAustin
1,487 miles2h 42m
View Details
May 9, 202511.2t CO₂
KHWDHayward
KOUNNorman
1,375 miles2h 41m
View Details
Apr 18, 20253.3t CO₂
KVNYVan Nuys
KHWDHayward
313 miles52m
View Details
Apr 4, 20252.9t CO₂
KHWDHayward
KVNYVan Nuys
313 miles48m
View Details
Mar 16, 20259.7t CO₂
KBJCDenver
KHWDHayward
927 miles2h 21m
View Details
Mar 14, 20257.4t CO₂
KHWDHayward
KBJCDenver
927 miles1h 49m
View Details
Feb 27, 202517.9t CO₂
KHWDHayward
KJZIJohns Island
2,381 miles4h 13m
View Details
Feb 25, 202513.8t CO₂
KDALDallas
KHWDHayward
1,458 miles3h 17m
View Details
Feb 25, 202510.5t CO₂
KFXEFort Lauderdale
KDALDallas
1,101 miles2h 32m
View Details
Feb 14, 20252.5t CO₂
KTPATampa
KFXEFort Lauderdale
190 miles41m
View Details
Feb 13, 202517.8t CO₂
KHWDHayward
KTPATampa
2,373 miles4h 12m
View Details
Jan 27, 202513.7t CO₂
KDALDallas
KHWDHayward
1,458 miles3h 16m
View Details
Jan 26, 202510.0t CO₂
MMUNCancun
KDALDallas
1,020 miles2h 25m
View Details
Jan 22, 202518.7t CO₂
KHWDHayward
MMUNCancun
2,392 miles4h 25m
View Details
Jan 19, 202515.2t CO₂
KRBORobstown
KHWDHayward
1,568 miles3h 36m
View Details
Jan 15, 202512.0t CO₂
KHWDHayward
KNOGOrange Grove
1,546 miles2h 52m
View Details
Jan 3, 20253.5t CO₂
KHHRHawthorne
KHWDHayward
334 miles56m
View Details
Top Airports by Emissions
Hayward

Hayward

KHWD

Total CO₂

314.7t

Total Visits

35

Avg CO₂/visit

9.0t

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

Pittsburgh

KAGC

Total CO₂

123.7t

Total Visits

11

Avg CO₂/visit

11.2t

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

Farnborough

EGLF

Total CO₂

62.1t

Total Visits

2

Avg CO₂/visit

31.0t

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

Santa Ana

KSNA

Total CO₂

42.5t

Total Visits

4

Avg CO₂/visit

10.6t

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

Manassas

KHEF

Total CO₂

35.9t

Total Visits

2

Avg CO₂/visit

17.9t

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

Hawthorne

KHHR

Total CO₂

31.1t

Total Visits

4

Avg CO₂/visit

7.8t

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

KAGC to KHWD2,252 miles

Total Flights

2

Avg CO₂/Flight

21.0t

Total Emissions

42.1t CO₂

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

KHWD to KAGC2,252 miles

Total Flights

2

Avg CO₂/Flight

17.4t

Total Emissions

34.8t CO₂

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

EGLF to KHEF3,671 miles

Total Flights

1

Avg CO₂/Flight

33.8t

Total Emissions

33.8t CO₂

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

KZER to EGLF3,536 miles

Total Flights

1

Avg CO₂/Flight

28.2t

Total Emissions

28.2t CO₂

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

KHWY to KHWD2,391 miles

Total Flights

1

Avg CO₂/Flight

21.0t

Total Emissions

21t CO₂

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

KMGW to KHWD2,261 miles

Total Flights

1

Avg CO₂/Flight

20.9t

Total Emissions

20.9t CO₂

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