N229N
Cessna Citation V Ultra
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 Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation V Ultra
12.6
Tons CO2 YTD
Below Average0.5× avg for Citation V Ultra
76.2
CO2 Tons Since 2025
Below Average0.6× avg for Citation V Ultra
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for Citation V Ultra
71.1 tons CO2 in selected period

2026 pace: On track for approximately 50t CO₂ by year end · ↓ 21% vs full year 2025 (64t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 5.3t CO₂/month

5.3t
CO₂/month
2.7t
Avg per flight
19
Distinct routes
Diverse Network3 routes account for 38% of total emissions
Highest emission route
Seattle → Carlsbad
12.0t CO₂ total · 0.0045t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× 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
19
63t CO₂ combined
Dropped Routes
2
Prior period only
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

43t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New8 Apr – 14 Apr 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 9t CO₂ to period total — 15% of period emissions
Aircraft
Medium
New14 May – 29 May 2025
Elevated activity period · 3 flights in 15 days vs baseline of 1
Contributed approximately 10t CO₂ to period total — 16% of period emissions
Aircraft
Medium
New13 Nov – 26 Nov 2025
Elevated activity period · 7 flights in 13 days vs baseline of 1
Contributed approximately 17t CO₂ to period total — 27% of period emissions
Aircraft
Medium
Historical14 Apr – 19 May 2025
35-day inactive period
5.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical30 May – 10 Nov 2025
165-day inactive period
1.5t CO₂ in the 7 days following resumption
Recent Flights
Feb 16, 20263.9t CO₂
KCRQCarlsbad
KBFISeattle
1,029 miles2h 19m
Feb 13, 20264.1t CO₂
KBFISeattle
KCRQCarlsbad
1,029 miles2h 26m
Jan 3, 20261.2t CO₂
KSUNHailey
KBFISeattle
477 miles53m
Jan 3, 20262.4t CO₂
KBFISeattle
KSUNHailey
477 miles1h 33m
View Details
Dec 20, 20251.1t CO₂
KLGDLa Grande
KBFISeattle
257 miles50m
View Details
Dec 20, 20252.6t CO₂
KBFISeattle
KSUNHailey
477 miles1h 39m
View Details
Nov 25, 20250.6t CO₂
KOLMOlympia
KBFISeattle
48 miles19m
View Details
Nov 25, 20254.3t CO₂
KCRQCarlsbad
KOLMOlympia
1,000 miles2h 31m
View Details
Nov 24, 20251.7t CO₂
KHWDHayward
KCRQCarlsbad
415 miles1h 9m
View Details
Nov 24, 20252.4t CO₂
KBFISeattle
KHWDHayward
682 miles1h 31m
View Details
Nov 19, 20252.7t CO₂
KHWDHayward
KBFISeattle
682 miles1h 41m
View Details
Nov 19, 20251.8t CO₂
KCRQCarlsbad
KHWDHayward
415 miles1h 12m
View Details
Nov 19, 20253.7t CO₂
KBFISeattle
KCRQCarlsbad
1,029 miles2h 14m
View Details
Nov 10, 20251.5t CO₂
KBFISeattle
KSUNHailey
477 miles1h 5m
View Details
May 30, 20250.8t CO₂
KTHMThompson Falls
KBFISeattle
327 miles41m
View Details
May 29, 20252.6t CO₂
KSTSSanta Rosa
KTHMThompson Falls
731 miles1h 38m
View Details
May 29, 20251.9t CO₂
KCRQCarlsbad
KSTSSanta Rosa
484 miles1h 16m
View Details
May 27, 20254.2t CO₂
KBFISeattle
KCRQCarlsbad
1,029 miles2h 28m
View Details
May 20, 20250.7t CO₂
KYKMYakima
KBFISeattle
106 miles37m
View Details
May 19, 20254.9t CO₂
KIWAMesa
KYKMYakima
1,028 miles2h 52m
View Details
Apr 14, 20254.6t CO₂
KBFISeattle
KIWAMesa
1,128 miles2h 42m
View Details
Apr 8, 20255.6t CO₂
KPEFColorado Springs
KBFISeattle
1,066 miles3h 12m
View Details
Apr 8, 20253.8t CO₂
KBFISeattle
KCOSColorado Springs
1,068 miles2h 16m
View Details
Mar 14, 20254.5t CO₂
KLGBLong Beach
KBFISeattle
971 miles2h 40m
View Details
Mar 14, 20250.6t CO₂
KCRQCarlsbad
KLGBLong Beach
69 miles18m
View Details
Top Airports by Emissions
Seattle

Seattle

KBFI

Total CO₂

45.8t

Total Visits

17

Avg CO₂/visit

2.7t

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

Carlsbad

KCRQ

Total CO₂

25.5t

Total Visits

8

Avg CO₂/visit

3.2t

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

Mesa

KIWA

Total CO₂

9.5t

Total Visits

2

Avg CO₂/visit

4.8t

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

Hayward

KHWD

Total CO₂

8.5t

Total Visits

4

Avg CO₂/visit

2.1t

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

Hailey

KSUN

Total CO₂

7.7t

Total Visits

4

Avg CO₂/visit

1.9t

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

Yakima

KYKM

Total CO₂

5.6t

Total Visits

2

Avg CO₂/visit

2.8t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2
Top Routes by Emissions
Seattle Carlsbad

KBFI to KCRQ1,029 miles

Total Flights

3

Avg CO₂/Flight

4.0t

Total Emissions

12t CO₂

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

KBFI to KSUN477 miles

Total Flights

3

Avg CO₂/Flight

2.2t

Total Emissions

6.6t CO₂

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

KPEF to KBFI1,067 miles

Total Flights

1

Avg CO₂/Flight

5.6t

Total Emissions

5.6t CO₂

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

KIWA to KYKM1,028 miles

Total Flights

1

Avg CO₂/Flight

4.9t

Total Emissions

4.9t CO₂

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

KBFI to KIWA1,129 miles

Total Flights

1

Avg CO₂/Flight

4.6t

Total Emissions

4.6t CO₂

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

KCRQ to KOLM1,001 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
Page 1 of 4