N1CE
Cessna Citation CJ3
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

0.6
Tons CO2 This Month
Below Average0.0× avg for Citation CJ3
2.6
Tons CO2 YTD
Below Average0.1× avg for Citation CJ3
120.2
CO2 Tons Since 2025
Below Average0.6× avg for Citation CJ3
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for Citation CJ3
119.2 tons CO2 in selected period

2026 pace: On track for approximately 10t CO₂ by year end · ↓ 91% vs full year 2025 (118t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 9.2t CO₂/month

9.2t
CO₂/month
3.5t
Avg per flight
20
Distinct routes
Moderately Concentrated3 routes account for 41% of total emissions
Highest emission route
Hayward → Driggs
17.3t CO₂ total · 0.0040t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.3× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
18
109t CO₂ combined
Dropped Routes
0
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

88t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New1 Apr – 7 Apr 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 20t CO₂ to period total — 19% of period emissions
Aircraft
Medium
New22 Apr – 28 Apr 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 2t CO₂ to period total — 2% of period emissions
Aircraft
High
New12 May – 9 Jun 2025
Elevated activity period · 8 flights in 28 days vs baseline of 3
Contributed approximately 35t CO₂ to period total — 32% of period emissions
Aircraft
Medium
Historical7 Apr – 26 Apr 2025
19-day inactive period
4.8t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical28 Apr – 17 May 2025
18-day inactive period
25.0t CO₂ in the 7 days following resumption
Recent Flights
Mar 12, 20260.6t CO₂
KHWDHayward
KFATFresno
146 miles37m
Feb 15, 20262.0t CO₂
KHWDHayward
KDIJDriggs
713 miles1h 29m
Dec 6, 20253.8t CO₂
KBJCDenver
KHWDHayward
927 miles2h 31m
Dec 5, 20253.7t CO₂
KHWDHayward
KBJCDenver
927 miles2h 31m
View Details
Nov 23, 20254.4t CO₂
KAAOWichita
KHPNWhite Plains
1,271 miles2h 55m
View Details
Nov 22, 20254.8t CO₂
KHWDHayward
KICTWichita
1,345 miles3h 10m
View Details
Nov 21, 20250.6t CO₂
KSNSSalinas
KHWDHayward
74 miles38m
View Details
Nov 21, 20250.8t CO₂
KHWDHayward
KMRYMonterey
76 miles43m
View Details
Nov 17, 20250.5t CO₂
KSMFSacramento
KHWDHayward
77 miles31m
View Details
Oct 27, 20250.5t CO₂
KHWDHayward
KSMFSacramento
77 miles24m
View Details
Oct 20, 20252.8t CO₂
KDIJDriggs
KHWDHayward
713 miles1h 57m
View Details
Oct 17, 20252.6t CO₂
KHWDHayward
KDIJDriggs
713 miles1h 50m
View Details
Sep 29, 20253.0t CO₂
KDIJDriggs
KHWDHayward
713 miles2h 4m
View Details
Sep 26, 20252.8t CO₂
KHWDHayward
KDIJDriggs
713 miles1h 55m
View Details
Jul 18, 20253.8t CO₂
KFSDSioux Falls
KCNHClaremont
1,217 miles2h 33m
View Details
Jul 18, 20255.0t CO₂
KHWDHayward
KFSDSioux Falls
1,385 miles3h 16m
View Details
Jul 17, 20252.8t CO₂
KDIJDriggs
KHWDHayward
713 miles1h 56m
View Details
Jun 30, 20252.8t CO₂
KFSDSioux Falls
KDIJDriggs
716 miles1h 59m
View Details
Jun 14, 20252.4t CO₂
KHWDHayward
KDIJDriggs
713 miles1h 43m
View Details
Jun 9, 20252.7t CO₂
KDIJDriggs
KHWDHayward
713 miles1h 52m
View Details
Jun 6, 20252.7t CO₂
KHWDHayward
KDIJDriggs
713 miles1h 53m
View Details
May 29, 20252.5t CO₂
KDIJDriggs
KHWDHayward
713 miles1h 47m
View Details
May 24, 20252.6t CO₂
KHWDHayward
KDIJDriggs
713 miles1h 48m
View Details
May 21, 202511.8t CO₂
KIADWashington
KHWDHayward
2,398 miles7h 23m
View Details
May 19, 20251.5t CO₂
KORHWorcester
KIADWashington
371 miles1h 11m
View Details
May 18, 20250.5t CO₂
KORHWorcester
KLEBLebanon
96 miles23m
View Details
May 17, 202511.2t CO₂
KHWDHayward
KORHWorcester
2,640 miles6h 59m
View Details
Apr 28, 20252.5t CO₂
KDIJDriggs
KHWDHayward
713 miles1h 46m
View Details
Apr 26, 20252.3t CO₂
KHWDHayward
KDIJDriggs
713 miles1h 38m
View Details
Apr 7, 202512.0t CO₂
KEWRNewark
KHWDHayward
2,543 miles7h 31m
View Details
Apr 1, 20253.8t CO₂
KBECWichita
KPBGPlattsburgh
1,318 miles2h 34m
View Details
Apr 1, 20254.6t CO₂
KHWDHayward
KICTWichita
1,345 miles3h 3m
View Details
Feb 28, 20250.5t CO₂
KSMFSacramento
KHWDHayward
77 miles25m
View Details
Feb 8, 20250.5t CO₂
KHWDHayward
KSMFSacramento
77 miles26m
View Details
Top Airports by Emissions
Hayward

Hayward

KHWD

Total CO₂

93.6t

Total Visits

26

Avg CO₂/visit

3.6t

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

Driggs

KDIJ

Total CO₂

36.5t

Total Visits

14

Avg CO₂/visit

2.6t

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

Washington

KIAD

Total CO₂

13.3t

Total Visits

2

Avg CO₂/visit

6.7t

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

Worcester

KORH

Total CO₂

13.2t

Total Visits

3

Avg CO₂/visit

4.4t

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

Newark

KEWR

Total CO₂

12.0t

Total Visits

1

Avg CO₂/visit

12.0t

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

Sioux Falls

KFSD

Total CO₂

11.6t

Total Visits

3

Avg CO₂/visit

3.9t

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

KHWD to KDIJ713 miles

Total Flights

7

Avg CO₂/Flight

2.5t

Total Emissions

17.3t CO₂

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

KDIJ to KHWD713 miles

Total Flights

6

Avg CO₂/Flight

2.7t

Total Emissions

16.3t CO₂

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

KEWR to KHWD2,545 miles

Total Flights

1

Avg CO₂/Flight

12.0t

Total Emissions

12t CO₂

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

KIAD to KHWD2,399 miles

Total Flights

1

Avg CO₂/Flight

11.8t

Total Emissions

11.8t CO₂

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

KHWD to KORH2,641 miles

Total Flights

1

Avg CO₂/Flight

11.2t

Total Emissions

11.2t CO₂

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

KHWD to KICT1,346 miles

Total Flights

2

Avg CO₂/Flight

4.7t

Total Emissions

9.4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4