N900BK
Dassault Falcon 900
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

35.0
Tons CO2 This Month
Above Average1.9× avg for Falcon 900
35.0
Tons CO2 YTD
Below Average0.6× avg for Falcon 900
168.6
CO2 Tons Since 2025
Below Average0.6× avg for Falcon 900
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Falcon 900
116.2 tons CO2 in selected period

2026 pace: On track for approximately 140t CO₂ by year end · ↑ 5% vs full year 2025 (134t)

Flight Patterns & Behaviour

Emissions up 119% vs prior period, driven by Hayward → Farmingdale

104t
Period total CO₂
4.1t
Avg per flight
25
Flights
Moderately Concentrated3 routes account for 54% of total emissions
Highest emission route
Hayward → Farmingdale
27.1t CO₂ total · 0.0060t CO₂/nm

Seasonal pattern: Historically peaks in April · Current month is 67% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.5× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
119%
47t → 104t CO₂
Intensity
2%
0.0063 → 0.0065 t CO₂/nm
New Routes
16
92t CO₂ combined
Dropped Routes
6
Prior period only
Avg per Flight
30%
5.9t → 4.1t
Flight Count
17
8 → 25 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

116t

Signals Detected

5

Highest Severity

High

Aircraft
High
New9 Apr – 6 May 2025
Elevated activity period · 13 flights in 27 days vs baseline of 2
Contributed approximately 48t CO₂ to period total — 46% of period emissions
Aircraft
Medium
New23 Nov – 25 Dec 2025
Elevated activity period · 4 flights in 32 days vs baseline of 2
Contributed approximately 22t CO₂ to period total — 22% of period emissions
Aircraft
Medium
New28 Feb – 20 Mar 2026
Elevated activity period · 5 flights in 20 days vs baseline of 1
Contributed approximately 23t CO₂ to period total — 23% of period emissions
Aircraft
Medium
Historical5 May – 29 Nov 2025
208-day inactive period
7.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical30 Nov – 18 Dec 2025
18-day inactive period
15.0t CO₂ in the 7 days following resumption
Recent Flights
Mar 25, 20263.7t CO₂
KGEUGlendale
KHWDHayward
621 miles1h 32m
Mar 23, 20263.9t CO₂
KHWDHayward
KGEUGlendale
621 miles1h 36m
Mar 21, 20262.5t CO₂
KHNDLas Vegas
KHWDHayward
404 miles1h 9m
Mar 18, 20262.3t CO₂
KHWDHayward
KHNDLas Vegas
404 miles1h 4m
View Details
Mar 13, 20264.0t CO₂
KDVTPhoenix
KHWDHayward
626 miles1h 38m
View Details
Mar 12, 20261.2t CO₂
KUDDBermuda Dunes
KDVTPhoenix
240 miles41m
View Details
Mar 11, 20262.3t CO₂
KHWDHayward
KUDDBermuda Dunes
425 miles1h 4m
View Details
Mar 6, 202613.7t CO₂
KHWDHayward
KFRGFarmingdale
2,582 miles4h 56m
View Details
Dec 20, 20251.7t CO₂
KVNYVan Nuys
KHWDHayward
313 miles51m
View Details
Dec 18, 202513.3t CO₂
KHWDHayward
KFRGFarmingdale
2,582 miles4h 48m
View Details
Nov 30, 20253.8t CO₂
KDVTPhoenix
KHWDHayward
626 miles1h 35m
View Details
Nov 29, 20253.6t CO₂
KHWDHayward
KDVTPhoenix
626 miles1h 30m
View Details
May 5, 20253.7t CO₂
KHWDHayward
KGJTGrand Junction
742 miles1h 33m
View Details
May 4, 202511.0t CO₂
KJWNNashville
KHWDHayward
1,936 miles4h 1m
View Details
Apr 30, 20259.0t CO₂
KHWDHayward
KHOUHouston
1,632 miles3h 21m
View Details
Apr 28, 20251.7t CO₂
KVNYVan Nuys
KHWDHayward
313 miles51m
View Details
Apr 28, 20251.6t CO₂
KHWDHayward
KVNYVan Nuys
313 miles51m
View Details
Apr 24, 20250.9t CO₂
KBIHBishop
KHWDHayward
207 miles33m
View Details
Apr 23, 20251.1t CO₂
KAUSAustin
KHOUHouston
148 miles40m
View Details
Apr 20, 20258.5t CO₂
KHWDHayward
KHOUHouston
1,632 miles3h 10m
View Details
Apr 17, 20252.0t CO₂
KHWDHayward
KPSPPalm Springs
411 miles59m
View Details
Apr 14, 20252.2t CO₂
KHNDLas Vegas
KHWDHayward
403 miles1h 2m
View Details
Apr 13, 20251.1t CO₂
KSDMSan Diego
KHNDLas Vegas
257 miles40m
View Details
Apr 9, 20252.6t CO₂
KHNDLas Vegas
NaN miles1h 10m
View Details
Apr 9, 20252.2t CO₂
KHWDHayward
KHNDLas Vegas
403 miles1h 3m
View Details
Mar 22, 20252.6t CO₂
KHNDLas Vegas
KHWDHayward
403 miles1h 9m
View Details
Mar 19, 20252.3t CO₂
KHWDHayward
KHNDLas Vegas
403 miles1h 3m
View Details
Mar 10, 20252.3t CO₂
KELYEly
KHWDHayward
409 miles1h 4m
View Details
Mar 9, 202510.4t CO₂
KHWDHayward
KLANLansing
1,993 miles3h 49m
View Details
Jan 16, 202513.3t CO₂
PHKOKailua-Kona
KHWDHayward
2,378 miles4h 47m
View Details
Jan 11, 20253.6t CO₂
KAFOAfton
KHWDHayward
684 miles1h 31m
View Details
Jan 11, 20251.5t CO₂
KINDIndianapolis
KPTKPontiac
253 miles48m
View Details
Jan 9, 202511.4t CO₂
KHWDHayward
KPTKPontiac
2,053 miles4h 8m
View Details
Top Airports by Emissions
Hayward

Hayward

KHWD

Total CO₂

97.8t

Total Visits

21

Avg CO₂/visit

4.7t

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

Farmingdale

KFRG

Total CO₂

27.1t

Total Visits

2

Avg CO₂/visit

13.5t

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

Houston

KHOU

Total CO₂

18.6t

Total Visits

3

Avg CO₂/visit

6.2t

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

Las Vegas

KHND

Total CO₂

13.0t

Total Visits

6

Avg CO₂/visit

2.2t

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

Phoenix

KDVT

Total CO₂

12.5t

Total Visits

4

Avg CO₂/visit

3.1t

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

Nashville

KJWN

Total CO₂

11.0t

Total Visits

1

Avg CO₂/visit

11.0t

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

KHWD to KFRG2,583 miles

Total Flights

2

Avg CO₂/Flight

13.5t

Total Emissions

27.1t CO₂

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

KHWD to KHOU1,633 miles

Total Flights

2

Avg CO₂/Flight

8.8t

Total Emissions

17.5t CO₂

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

KJWN to KHWD1,938 miles

Total Flights

1

Avg CO₂/Flight

11.0t

Total Emissions

11t CO₂

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

KDVT to KHWD626 miles

Total Flights

2

Avg CO₂/Flight

3.9t

Total Emissions

7.8t CO₂

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

KHND to KHWD403 miles

Total Flights

2

Avg CO₂/Flight

2.4t

Total Emissions

4.7t CO₂

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

KHWD to KHND403 miles

Total Flights

2

Avg CO₂/Flight

2.3t

Total Emissions

4.5t CO₂

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