N1956M
Gulfstream GV
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 Overview

90.1
Tons CO2 This Month
Above Average2.8× avg for GV
178.9
Tons CO2 YTD
Above Average1.9× avg for GV
984.9
CO2 Tons Since 2025
Above Average1.9× avg for GV
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for GV
856.7 tons CO2 in selected period

2026 pace: On track for approximately 716t CO₂ by year end · ↓ 11% vs full year 2025 (806t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 71.7t CO₂/month

71.7t
CO₂/month
10.5t
Avg per flight
70
Distinct routes
Diverse Network3 routes account for 17% of total emissions
Highest emission route
Teterboro → Hayward
56.5t CO₂ total · 0.0085t CO₂/nm

Seasonal pattern: Historically peaks in May · Current month is 13% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·2.7× country averageAbove Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
127t → 859t CO₂
Intensity
6%
0.0084 → 0.0089 t CO₂/nm
New Routes
64
710t CO₂ combined
Dropped Routes
7
Prior period only
Avg per Flight
1%
10.6t → 10.5t
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

261t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New12 May – 25 May 2025
Elevated activity period · 10 flights in 13 days vs baseline of 3
Contributed approximately 87t CO₂ to period total — 10% of period emissions
Aircraft
Medium
New28 Jun – 4 Jul 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 36t CO₂ to period total — 4% of period emissions
Aircraft
Medium
New5 Aug – 11 Aug 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 43t CO₂ to period total — 5% of period emissions
Aircraft
Medium
Historical8 Apr – 25 Apr 2025
17-day inactive period
42.7t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical30 May – 25 Jun 2025
26-day inactive period
52.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 26, 20265.3t CO₂
KHWDHayward
KBFISeattle
682 miles1h 31m
Mar 22, 202638.1t CO₂
EGSSLondon
KSFOSan Francisco
5,350 miles10h 33m
Mar 20, 20262.6t CO₂
EGNTNewcastle
EGSSLondon
231 miles47m
Mar 20, 20261.9t CO₂
EGPHEdinburgh
EGNTNewcastle
91 miles28m
View Details
Mar 19, 20262.9t CO₂
EGSSLondon
EGPHEdinburgh
316 miles52m
View Details
Mar 18, 20261.9t CO₂
EGLKYateley
EGSSLondon
61 miles20m
View Details
Mar 18, 202623.0t CO₂
KIADWashington
EGLKYateley
3,651 miles6h 24m
View Details
Mar 15, 202616.1t CO₂
KHWDHayward
KIADWashington
2,398 miles4h 30m
View Details
Mar 2, 20262.8t CO₂
KVNYVan Nuys
KHWDHayward
313 miles51m
View Details
Feb 10, 20263.0t CO₂
KHWDHayward
KVNYVan Nuys
313 miles53m
View Details
Jan 19, 20261.9t CO₂
KCICChico
KHWDHayward
148 miles32m
View Details
Jan 18, 20265.4t CO₂
KHWDHayward
KMSOMissoula
759 miles1h 33m
View Details
Jan 15, 20261.9t CO₂
KSFOSan Francisco
KHWDHayward
14 miles11m
View Details
Jan 14, 20261.9t CO₂
KHWDHayward
KEKAEureka
242 miles33m
View Details
Jan 12, 20261.9t CO₂
KSFOSan Francisco
KHWDHayward
14 miles20m
View Details
Jan 12, 202634.1t CO₂
EINNShannon
KSFOSan Francisco
5,031 miles9h 28m
View Details
Jan 11, 202610.7t CO₂
LIRARome
EINNShannon
1,250 miles3h 1m
View Details
Jan 10, 20268.5t CO₂
EIDWDublin
LIRARome
1,183 miles2h 24m
View Details
Jan 7, 20264.8t CO₂
LFPBParis
EIDWDublin
486 miles1h 24m
View Details
Jan 6, 20264.9t CO₂
LIPZVenice
LFPBParis
522 miles1h 24m
View Details
Jan 5, 20261.9t CO₂
LIRZPerugia
LIPZVenice
167 miles34m
View Details
Jan 1, 20268.2t CO₂
KTEBTeterboro
KOPFMiami
1,091 miles2h 19m
View Details
Dec 26, 202515.3t CO₂
KHWDHayward
KTEBTeterboro
2,547 miles4h 17m
View Details
Dec 20, 202513.2t CO₂
KVBTBentonville
KHWDHayward
1,536 miles3h 42m
View Details
Dec 19, 20259.8t CO₂
KHWDHayward
KVBTBentonville
1,536 miles2h 47m
View Details
Dec 15, 202515.8t CO₂
KPDKAtlanta
KHWDHayward
2,120 miles4h 25m
View Details
Dec 13, 202515.4t CO₂
KHWDHayward
KBWIBaltimore
2,435 miles4h 19m
View Details
Dec 7, 20253.8t CO₂
KSANSan Diego
KHWDHayward
439 miles1h 6m
View Details
Dec 7, 20253.6t CO₂
KHWDHayward
KSANSan Diego
439 miles1h 3m
View Details
Nov 27, 202534.0t CO₂
EGLFFarnborough
KFLLFt Lauderdale
4,383 miles9h 27m
View Details
Nov 21, 202513.3t CO₂
LFPBParis
LCLKLarnaca
1,855 miles3h 44m
View Details
Nov 21, 202524.0t CO₂
KTEBTeterboro
LFPBParis
3,622 miles6h 40m
View Details
Nov 19, 202516.7t CO₂
KHWDHayward
KTEBTeterboro
2,547 miles4h 40m
View Details
Nov 2, 20254.4t CO₂
KSTSSanta Rosa
KPSPPalm Springs
477 miles1h 16m
View Details
Nov 1, 20253.7t CO₂
KPSPPalm Springs
KSTSSanta Rosa
477 miles1h 5m
View Details
Nov 1, 20253.5t CO₂
KHWDHayward
KPSPPalm Springs
411 miles1h 2m
View Details
Oct 18, 20251.9t CO₂
KSFOSan Francisco
KHWDHayward
14 miles11m
View Details
Oct 18, 202531.2t CO₂
RJAATokyo
KSFOSan Francisco
5,109 miles8h 39m
View Details
Oct 10, 202536.4t CO₂
RJAATokyo
NaN miles10h 5m
View Details
Oct 10, 202511.1t CO₂
EIDWDublin
NaN miles3h 8m
View Details
Oct 9, 202532.3t CO₂
KHWDHayward
EIDWDublin
5,071 miles8h 59m
View Details
Oct 3, 202518.8t CO₂
KTEBTeterboro
KHWDHayward
2,547 miles5h 14m
View Details
Sep 26, 20255.5t CO₂
KHWDHayward
KRILRifle
787 miles1h 34m
View Details
Sep 20, 20251.9t CO₂
KSTSSanta Rosa
KHWDHayward
70 miles17m
View Details
Sep 20, 20254.9t CO₂
KBFISeattle
KSTSSanta Rosa
624 miles1h 25m
View Details
Sep 19, 20255.2t CO₂
KHWDHayward
KBFISeattle
682 miles1h 30m
View Details
Sep 13, 202518.8t CO₂
KTEBTeterboro
KHWDHayward
2,547 miles5h 15m
View Details
Sep 11, 202516.8t CO₂
KHWDHayward
KTEBTeterboro
2,547 miles4h 42m
View Details
Sep 1, 202514.4t CO₂
PAHOHomer
KHWDHayward
1,992 miles4h 2m
View Details
Aug 30, 202514.3t CO₂
KHWDHayward
PAHOHomer
1,992 miles4h 0m
View Details
Aug 16, 20251.9t CO₂
KSFOSan Francisco
KHWDHayward
14 miles12m
View Details
Aug 11, 20253.3t CO₂
EGSSLondon
EINNShannon
391 miles58m
View Details
Aug 10, 202535.6t CO₂
KSJCSan Jose
EGSSLondon
5,352 miles9h 52m
View Details
Aug 9, 20251.9t CO₂
KHWDHayward
KSJCSan Jose
23 miles14m
View Details
Aug 5, 20255.3t CO₂
KHWDHayward
KGWSGlenwood Springs
809 miles1h 32m
View Details
Jul 20, 20253.4t CO₂
KLASLas Vegas
KHWDHayward
400 miles1h 1m
View Details
Jul 19, 20253.5t CO₂
KHWDHayward
KLASLas Vegas
400 miles1h 2m
View Details
Jul 5, 20251.9t CO₂
KPVCProvincetown
KPVDProvidence
67 miles28m
View Details
Jul 4, 202513.9t CO₂
LGKFKefallinia
EKVGVágar
2,028 miles3h 54m
View Details
Jul 4, 20253.2t CO₂
LMMLMalta
LGKFKefallinia
367 miles56m
View Details
Jun 28, 20252.0t CO₂
LGKRKerkira
LMMLMalta
393 miles37m
View Details
Jun 28, 202530.5t CO₂
KTEBTeterboro
LGKRKerkira
4,687 miles8h 29m
View Details
Jun 25, 202520.2t CO₂
KHWDHayward
KHPNWhite Plains
2,562 miles5h 38m
View Details
May 30, 20253.0t CO₂
KHWDHayward
KCMACamarillo
292 miles53m
View Details
May 26, 202518.9t CO₂
KTEBTeterboro
KHWDHayward
2,547 miles5h 17m
View Details
May 23, 20253.1t CO₂
KTEBTeterboro
CYHUMontréal
324 miles55m
View Details
May 23, 20254.1t CO₂
KNHZBrunswick
KTEBTeterboro
297 miles1h 11m
View Details
May 22, 20253.9t CO₂
EDNYFriedrichshafen
LFBOToulouse
481 miles1h 8m
View Details
May 20, 202539.4t CO₂
KSJCSan Jose
EDNYFriedrichshafen
5,840 miles10h 55m
View Details
May 19, 20251.9t CO₂
KOAKOakland
KSJCSan Jose
30 miles19m
View Details
May 18, 20251.9t CO₂
KHWDHayward
KOAKOakland
7 miles8m
View Details
May 18, 202511.7t CO₂
KAUSAustin
KHWDHayward
1,487 miles3h 18m
View Details
May 17, 202510.4t CO₂
KHWDHayward
KAUSAustin
1,487 miles2h 55m
View Details
May 14, 20254.8t CO₂
KBFISeattle
KHWDHayward
682 miles1h 24m
View Details
May 13, 20255.9t CO₂
KHWDHayward
KBFISeattle
682 miles1h 42m
View Details
May 2, 202517.3t CO₂
KIADWashington
KHWDHayward
2,398 miles4h 49m
View Details
May 1, 202517.0t CO₂
KHWDHayward
KIADWashington
2,398 miles4h 45m
View Details
Apr 27, 20255.2t CO₂
KSDLScottsdale
KHWDHayward
637 miles1h 30m
View Details
Apr 25, 20253.2t CO₂
KHWDHayward
KPSPPalm Springs
411 miles56m
View Details
Apr 8, 20253.3t CO₂
KHWDHayward
KCDCCedar City
493 miles58m
View Details
Apr 6, 20251.9t CO₂
KSFOSan Francisco
KHWDHayward
14 miles10m
View Details
Apr 3, 20252.6t CO₂
EGSSLondon
LFPBParis
223 miles47m
View Details
Mar 29, 202534.3t CO₂
KSJCSan Jose
EGSSLondon
5,352 miles9h 31m
View Details
Mar 28, 20256.0t CO₂
KBFISeattle
KSJCSan Jose
703 miles1h 43m
View Details
Mar 27, 20255.2t CO₂
KHWDHayward
KBFISeattle
682 miles1h 30m
View Details
Mar 14, 202519.1t CO₂
KIADWashington
KHWDHayward
2,398 miles5h 20m
View Details
Mar 11, 202514.9t CO₂
KHWDHayward
KIADWashington
2,398 miles4h 10m
View Details
Mar 4, 20251.9t CO₂
KTCYTracy
KHWDHayward
37 miles21m
View Details
Mar 3, 20252.0t CO₂
KHWDHayward
KSCKStockton
51 miles37m
View Details
Feb 21, 202511.9t CO₂
KSTPSaint Paul
KHWDHayward
1,579 miles3h 21m
View Details
Feb 20, 202511.9t CO₂
KFLLFt Lauderdale
KSTPSaint Paul
1,487 miles3h 20m
View Details
Feb 19, 202513.6t CO₂
KHWDHayward
KBKLCleveland
2,149 miles3h 49m
View Details
Jan 5, 20254.5t CO₂
KCMRWilliams
KHWDHayward
574 miles1h 19m
View Details
Jan 2, 20251.9t CO₂
SAEZBuenos Aires
NaN miles30m
View Details
Top Airports by Emissions
Hayward

Hayward

KHWD

Total CO₂

407.9t

Total Visits

47

Avg CO₂/visit

8.7t

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

Teterboro

KTEB

Total CO₂

175.2t

Total Visits

11

Avg CO₂/visit

15.9t

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

San Francisco

KSFO

Total CO₂

112.8t

Total Visits

8

Avg CO₂/visit

14.1t

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

London

EGSS

Total CO₂

86.9t

Total Visits

7

Avg CO₂/visit

12.4t

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

San Jose

KSJC

Total CO₂

78.7t

Total Visits

4

Avg CO₂/visit

19.7t

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

Washington

KIAD

Total CO₂

73.3t

Total Visits

4

Avg CO₂/visit

18.3t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 9
Top Routes by Emissions
Teterboro Hayward

KTEB to KHWD2,549 miles

Total Flights

3

Avg CO₂/Flight

18.8t

Total Emissions

56.5t CO₂

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

KHWD to KTEB2,549 miles

Total Flights

3

Avg CO₂/Flight

16.3t

Total Emissions

48.8t CO₂

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

KSJC to EDNY5,844 miles

Total Flights

1

Avg CO₂/Flight

39.4t

Total Emissions

39.4t CO₂

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

EGSS to KSFO5,353 miles

Total Flights

1

Avg CO₂/Flight

38.1t

Total Emissions

38.1t CO₂

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

KSJC to EGSS5,355 miles

Total Flights

1

Avg CO₂/Flight

35.6t

Total Emissions

35.6t CO₂

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

EINN to KSFO5,035 miles

Total Flights

1

Avg CO₂/Flight

34.1t

Total Emissions

34.1t CO₂

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