N11WM
Dassault Falcon 900
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 Falcon 900
2.3
Tons CO2 YTD
Below Average0.0× avg for Falcon 900
189.1
CO2 Tons Since 2025
Below Average0.7× avg for Falcon 900
Emissions Intensity0.01t CO₂/nmBelow Average0.6× avg for Falcon 900
144.0 tons CO2 in selected period

2026 pace: On track for approximately 9t CO₂ by year end · ↓ 95% vs full year 2025 (187t)

Flight Patterns & Behaviour

Emissions up 225% vs prior period, driven by Teterboro → Burlington

133t
Period total CO₂
4.0t
Avg per flight
33
Flights
Diverse Network3 routes account for 27% of total emissions
Highest emission route
Teterboro → Burlington
14.4t CO₂ total · 0.0069t CO₂/nm

Seasonal pattern: Historically peaks in October · Current month is 96% below 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
225%
41t → 133t CO₂
Intensity
11%
0.0070 → 0.0062 t CO₂/nm
New Routes
26
128t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
21%
5.1t → 4.0t
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

76t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New5 Apr – 3 May 2025
Elevated activity period · 7 flights in 28 days vs baseline of 3
Contributed approximately 37t CO₂ to period total — 28% of period emissions
Aircraft
Medium
New9 Jun – 26 Jun 2025
Elevated activity period · 3 flights in 17 days vs baseline of 2
Contributed approximately 12t CO₂ to period total — 9% of period emissions
Aircraft
Medium
New12 Aug – 18 Aug 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 10t CO₂ to period total — 7% of period emissions
Aircraft
Medium
Historical18 Apr – 2 May 2025
15-day inactive period
10.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical3 May – 13 Jun 2025
41-day inactive period
6.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 28, 20261.1t CO₂
KBFISeattle
KPUWPullman
250 miles40m
Feb 23, 20263.4t CO₂
KSUNHailey
KBFISeattle
476 miles1h 25m
Feb 19, 20262.3t CO₂
KBFISeattle
KSUNHailey
477 miles1h 5m
Dec 26, 20252.7t CO₂
KBFISeattle
KSUNHailey
477 miles1h 12m
View Details
Dec 3, 20250.9t CO₂
KSNASanta Ana
KTRMPalm Springs
98 miles22m
View Details
Dec 2, 20255.0t CO₂
KBFISeattle
KSNASanta Ana
984 miles1h 59m
View Details
Nov 28, 20251.7t CO₂
KMFRMedford
KBFISeattle
358 miles51m
View Details
Nov 27, 20252.0t CO₂
KBFISeattle
KMFRMedford
358 miles59m
View Details
Nov 8, 20251.9t CO₂
KBFISeattle
KSUNHailey
477 miles56m
View Details
Oct 31, 20254.6t CO₂
KBFISeattle
KLASLas Vegas
871 miles1h 50m
View Details
Oct 18, 20254.8t CO₂
KSMXSanta Maria
KBFISeattle
878 miles1h 55m
View Details
Oct 17, 20254.4t CO₂
KBFISeattle
KSMXSanta Maria
878 miles1h 47m
View Details
Oct 9, 20250.9t CO₂
KNUWOak Harbor
KBFISeattle
58 miles17m
View Details
Oct 9, 202514.4t CO₂
KTEBTeterboro
KBVSBurlington
2,391 miles5h 9m
View Details
Oct 7, 202511.0t CO₂
KSZTSandpoint
KTEBTeterboro
2,124 miles4h 1m
View Details
Oct 7, 20250.9t CO₂
KBFISeattle
KBVSBurlington
65 miles16m
View Details
Sep 26, 20252.2t CO₂
KBFISeattle
KSUNHailey
477 miles1h 2m
View Details
Aug 18, 20252.8t CO₂
KUKIUkiah
KBFISeattle
582 miles1h 14m
View Details
Aug 18, 20251.3t CO₂
KSNASanta Ana
KMRYMonterey
301 miles45m
View Details
Aug 16, 20255.6t CO₂
KBFISeattle
KSNASanta Ana
984 miles2h 10m
View Details
Jul 17, 20253.2t CO₂
KBFISeattle
KSTSSanta Rosa
624 miles1h 22m
View Details
Jun 27, 20251.9t CO₂
KBFISeattle
KSUNHailey
477 miles56m
View Details
Jun 26, 20255.4t CO₂
KSBASanta Barbara
KBFISeattle
914 miles2h 8m
View Details
Jun 26, 20255.0t CO₂
KBFISeattle
KSBASanta Barbara
914 miles1h 59m
View Details
Jun 15, 20253.2t CO₂
KSTSSanta Rosa
KBFISeattle
624 miles1h 22m
View Details
Jun 13, 20253.5t CO₂
KBFISeattle
KSTSSanta Rosa
624 miles1h 29m
View Details
May 3, 20255.1t CO₂
KVNYVan Nuys
KBFISeattle
941 miles2h 1m
View Details
May 2, 20255.4t CO₂
KBFISeattle
KVNYVan Nuys
941 miles2h 6m
View Details
Apr 18, 20255.9t CO₂
KAPADenver
KBFISeattle
1,029 miles2h 17m
View Details
Apr 17, 20255.5t CO₂
KBFISeattle
KAPADenver
1,029 miles2h 9m
View Details
Apr 12, 20253.4t CO₂
KELYEly
KBFISeattle
680 miles1h 27m
View Details
Apr 11, 20256.8t CO₂
KBFISeattle
KTUSTucson
1,220 miles2h 36m
View Details
Apr 5, 20254.9t CO₂
KBFISeattle
KPSPPalm Springs
993 miles1h 57m
View Details
Mar 24, 202511.1t CO₂
KDALDallas
KBFISeattle
1,670 miles4h 2m
View Details
Mar 21, 20258.3t CO₂
KBFISeattle
KDALDallas
1,670 miles3h 5m
View Details
Mar 12, 20250.9t CO₂
KBFISeattle
KSFFSpokane
232 miles35m
View Details
Mar 7, 20254.7t CO₂
KBFISeattle
KPSPPalm Springs
993 miles1h 53m
View Details
Feb 20, 20251.6t CO₂
KBFISeattle
NaN miles49m
View Details
Feb 7, 20255.2t CO₂
KBFISeattle
KPSPPalm Springs
993 miles2h 3m
View Details
Jan 2, 20255.8t CO₂
KLASLas Vegas
KBFISeattle
871 miles2h 14m
View Details
Jan 2, 20253.4t CO₂
KENVWendover
KLASLas Vegas
326 miles1h 27m
View Details
Top Airports by Emissions
Seattle

Seattle

KBFI

Total CO₂

105.4t

Total Visits

29

Avg CO₂/visit

3.6t

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

Teterboro

KTEB

Total CO₂

25.4t

Total Visits

2

Avg CO₂/visit

12.7t

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

Burlington

KBVS

Total CO₂

15.2t

Total Visits

2

Avg CO₂/visit

7.6t

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

Hailey

KSUN

Total CO₂

14.4t

Total Visits

6

Avg CO₂/visit

2.4t

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

Santa Ana

KSNA

Total CO₂

12.8t

Total Visits

4

Avg CO₂/visit

3.2t

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

Denver

KAPA

Total CO₂

11.4t

Total Visits

2

Avg CO₂/visit

5.7t

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

KTEB to KBVS2,393 miles

Total Flights

1

Avg CO₂/Flight

14.4t

Total Emissions

14.4t CO₂

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

KBFI to KSUN477 miles

Total Flights

5

Avg CO₂/Flight

2.2t

Total Emissions

11t CO₂

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

KSZT to KTEB2,125 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
Seattle Santa Ana

KBFI to KSNA985 miles

Total Flights

2

Avg CO₂/Flight

5.3t

Total Emissions

10.6t CO₂

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

KBFI to KTUS1,221 miles

Total Flights

1

Avg CO₂/Flight

6.8t

Total Emissions

6.8t CO₂

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

KBFI to KSTS624 miles

Total Flights

2

Avg CO₂/Flight

3.4t

Total Emissions

6.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 5