N444WC
Gulfstream G100
United States
BFI (King County International Airport, Seattle)

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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

0.0
Tons CO2 This Month
Below Average0.0× avg for G100
21.5
Tons CO2 YTD
Typical0.9× avg for G100
126.5
CO2 Tons Since 2025
Typical0.9× avg for G100
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for G100
76.5 tons CO2 in selected period

2026 pace: On track for approximately 86t CO₂ by year end · ↓ 18% vs full year 2025 (105t)

Flight Patterns & Behaviour

Emissions up 61% vs prior period, driven by UNK → Pirapora

74t
Period total CO₂
2.5t
Avg per flight
30
Flights
Moderately Concentrated3 routes account for 41% of total emissions
Highest emission route
UNK → Pirapora
14.0t CO₂ total
🇺🇸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
61%
46t → 74t CO₂
Intensity
3%
0.0053 → 0.0055 t CO₂/nm
New Routes
20
51t CO₂ combined
Dropped Routes
7
Prior period only
Avg per Flight
3%
2.5t → 2.5t
Flight Count
12
18 → 30 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

53t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New11 Apr – 17 Apr 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 5t CO₂ to period total — 6% of period emissions
Aircraft
High
New9 May – 5 Jun 2025
Elevated activity period · 11 flights in 27 days vs baseline of 3
Contributed approximately 32t CO₂ to period total — 43% of period emissions
Aircraft
Medium
New10 Jul – 30 Jul 2025
Elevated activity period · 8 flights in 20 days vs baseline of 2
Contributed approximately 7t CO₂ to period total — 9% of period emissions
Aircraft
Medium
Historical17 Apr – 15 May 2025
29-day inactive period
8.7t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical5 Jun – 2 Jul 2025
27-day inactive period
0.7t CO₂ in the 7 days following resumption
Recent Flights
Feb 27, 20262.4t CO₂
SBJHSão Roque
SWBKSão Desidério
719 miles1h 37m
Feb 13, 20260.8t CO₂
SBJHSão Roque
SJUHPedrinópolis
290 miles43m
Feb 10, 20260.6t CO₂
SBJHSão Roque
SSBRBandeirantes
208 miles34m
Jan 8, 202614.0t CO₂
SNPXPirapora
NaN miles7h 59m
View Details
Jan 8, 20265.2t CO₂
KFTWFort Worth
MBGTCockburn Town
1,785 miles3h 7m
View Details
Nov 7, 20255.0t CO₂
KAWOArlington
KFTWFort Worth
1,665 miles3h 0m
View Details
Jul 27, 20250.6t CO₂
CYQQComox
KBVSBurlington
140 miles29m
View Details
Jul 27, 20250.6t CO₂
KBLIBellingham
CYQQComox
123 miles24m
View Details
Jul 27, 20250.8t CO₂
KPSCPasco
CYXXAbbotsford
243 miles41m
View Details
Jul 17, 20250.6t CO₂
KBFISeattle
KBVSBurlington
65 miles10m
View Details
Jul 17, 20250.6t CO₂
CYVRVancouver
KBFISeattle
121 miles30m
View Details
Jul 17, 20250.6t CO₂
CYBLCampbell River
CYVRVancouver
107 miles33m
View Details
Jul 16, 20250.8t CO₂
KBFISeattle
CYBLCampbell River
215 miles41m
View Details
Jul 14, 20252.5t CO₂
KBFISeattle
KWVIWatsonville
732 miles1h 39m
View Details
Jul 2, 20250.7t CO₂
KBFISeattle
NaN miles37m
View Details
Jun 5, 20250.6t CO₂
KBFISeattle
KAWOArlington
44 miles17m
View Details
Jun 4, 20254.3t CO₂
KBFISeattle
KLNKLincoln
1,339 miles2h 37m
View Details
Jun 4, 20250.6t CO₂
KAWOArlington
KBFISeattle
44 miles13m
View Details
Jun 3, 20259.6t CO₂
CYYZToronto
KAWOArlington
2,040 miles5h 33m
View Details
Jun 2, 20250.6t CO₂
CYKFBreslau
CYYZToronto
42 miles19m
View Details
May 30, 20256.7t CO₂
KBFISeattle
CYKFBreslau
2,023 miles3h 57m
View Details
May 27, 20250.6t CO₂
KBFISeattle
KAWOArlington
44 miles12m
View Details
May 27, 20251.0t CO₂
KAWOArlington
NaN miles48m
View Details
May 16, 20250.6t CO₂
KBFISeattle
KAWOArlington
44 miles16m
View Details
May 16, 20254.1t CO₂
KBJCDenver
KBFISeattle
1,003 miles2h 32m
View Details
May 15, 20253.4t CO₂
KBFISeattle
KBJCDenver
1,003 miles2h 9m
View Details
May 15, 20250.6t CO₂
KAWOArlington
KBFISeattle
44 miles15m
View Details
Apr 17, 20250.6t CO₂
KBFISeattle
KAWOArlington
44 miles16m
View Details
Apr 17, 20254.2t CO₂
KSDLScottsdale
KBFISeattle
1,102 miles2h 35m
View Details
Apr 10, 20251.0t CO₂
KSDLScottsdale
KSEESan Diego/El Cajon
297 miles50m
View Details
Mar 28, 20254.0t CO₂
KAWOArlington
KSDLScottsdale
1,135 miles2h 28m
View Details
Mar 19, 20250.6t CO₂
KBFISeattle
KAWOArlington
44 miles19m
View Details
Mar 18, 20254.5t CO₂
KSDLScottsdale
KBFISeattle
1,102 miles2h 43m
View Details
Mar 8, 20250.6t CO₂
KAVQMarana
KSDLScottsdale
93 miles24m
View Details
Mar 8, 20251.1t CO₂
KSDLScottsdale
MMGMGuaymas
395 miles53m
View Details
Mar 8, 20253.6t CO₂
KBFISeattle
KSDLScottsdale
1,102 miles2h 14m
View Details
Feb 28, 20250.6t CO₂
KBFISeattle
KAWOArlington
44 miles19m
View Details
Feb 26, 20254.3t CO₂
KBFISeattle
NaN miles2h 37m
View Details
Feb 26, 20250.6t CO₂
KAWOArlington
KBFISeattle
44 miles13m
View Details
Feb 4, 20251.3t CO₂
KSDLScottsdale
NaN miles57m
View Details
Feb 4, 20253.8t CO₂
KBFISeattle
KSDLScottsdale
1,102 miles2h 21m
View Details
Feb 3, 20250.6t CO₂
KAWOArlington
KBFISeattle
44 miles15m
View Details
Feb 1, 20254.6t CO₂
KSDLScottsdale
KAWOArlington
1,135 miles2h 48m
View Details
Jan 31, 20253.7t CO₂
KBFISeattle
KSDLScottsdale
1,102 miles2h 17m
View Details
Jan 31, 20250.6t CO₂
KAWOArlington
KBFISeattle
44 miles17m
View Details
Jan 6, 20256.9t CO₂
KSDLScottsdale
KAWOArlington
1,135 miles4h 3m
View Details
Jan 2, 20252.2t CO₂
KOAKOakland
KSDLScottsdale
643 miles1h 27m
View Details
Jan 2, 20252.6t CO₂
KAWOArlington
KOAKOakland
720 miles1h 43m
View Details
Top Airports by Emissions
Seattle

Seattle

KBFI

Total CO₂

31.3t

Total Visits

16

Avg CO₂/visit

2.0t

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

Arlington

KAWO

Total CO₂

19.0t

Total Visits

9

Avg CO₂/visit

2.1t

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

Pirapora

SNPX

Total CO₂

14.0t

Total Visits

1

Avg CO₂/visit

14.0t

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

Toronto

CYYZ

Total CO₂

10.2t

Total Visits

2

Avg CO₂/visit

5.1t

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

Fort Worth

KFTW

Total CO₂

10.1t

Total Visits

2

Avg CO₂/visit

5.1t

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

Denver

KBJC

Total CO₂

7.5t

Total Visits

2

Avg CO₂/visit

3.8t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4
Top Routes by Emissions
Toronto Arlington

CYYZ to KAWO2,042 miles

Total Flights

1

Avg CO₂/Flight

9.6t

Total Emissions

9.6t CO₂

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

KBFI to CYKF2,025 miles

Total Flights

1

Avg CO₂/Flight

6.7t

Total Emissions

6.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Fort Worth Cockburn Town

KFTW to MBGT1,787 miles

Total Flights

1

Avg CO₂/Flight

5.2t

Total Emissions

5.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Arlington Fort Worth

KAWO to KFTW1,667 miles

Total Flights

1

Avg CO₂/Flight

5.0t

Total Emissions

5t CO₂

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

KBFI to KLNK1,340 miles

Total Flights

1

Avg CO₂/Flight

4.3t

Total Emissions

4.3t CO₂

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

KSDL to KBFI1,103 miles

Total Flights

1

Avg CO₂/Flight

4.2t

Total Emissions

4.2t CO₂

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