N548CC
Bombardier Challenger 600
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 Challenger 600
0.0
Tons CO2 YTD
Below Average0.0× avg for Challenger 600
69.3
CO2 Tons Since 2025
Below Average0.2× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmTypical1.0× avg for Challenger 600
42.6 tons CO2 in selected period

Flight Patterns & Behaviour

Emissions up 78% vs prior period, driven by Orlando → Seattle

43t
Period total CO₂
3.9t
Avg per flight
11
Flights
Highly Concentrated3 routes account for 77% of total emissions
Highest emission route
Orlando → Seattle
16.0t CO₂ total · 0.0072t CO₂/nm

Seasonal pattern: Historically peaks in May · Current month is 88% below March 2025

🇺🇸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
78%
24t → 43t CO₂
Intensity
2%
0.0069 → 0.0071 t CO₂/nm
New Routes
5
37t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
46%
2.7t → 3.9t
Flight Count
2
9 → 11 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

54t

Signals Detected

5

Highest Severity

High

Emissions
Medium
New5 May 2025 · Orlando → Seattle
Highest single-flight emission event (Orlando → Seattle)
Single flight: 16.0t CO₂ — 37% of period emissions
Aircraft
High
New1 May – 7 May 2025
Elevated activity period · 4 flights in 6 days vs baseline of 0
Contributed approximately 32t CO₂ to period total — 75% of period emissions
Aircraft
Medium
New27 Aug – 9 Sept 2025
Elevated activity period · 2 flights in 13 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 5% of period emissions
Aircraft
Medium
New3 Oct – 24 Oct 2025
Elevated activity period · 1 flights in 21 days vs baseline of 1
Contributed approximately 2t CO₂ to period total — 5% of period emissions
Aircraft
Medium
Historical5 May – 2 Sept 2025
120-day inactive period
2.1t CO₂ in the 7 days following resumption
Recent Flights
Mar 28, 20261.0t CO₂
KBFISeattle
KHIOPortland
141 miles32m
Mar 25, 20261.0t CO₂
KHIOPortland
KBFISeattle
141 miles32m
Nov 19, 20253.1t CO₂
KHIOPortland
KPUCPrice
742 miles1h 23m
Oct 24, 20251.7t CO₂
KPAEEverett
KHIOPortland
166 miles50m
View Details
Oct 9, 20252.1t CO₂
KHIOPortland
KPAEEverett
166 miles59m
View Details
Sep 5, 20251.0t CO₂
KBFISeattle
KHIOPortland
141 miles32m
View Details
Sep 2, 20251.0t CO₂
KHIOPortland
KBFISeattle
141 miles28m
View Details
May 5, 20251.0t CO₂
KBFISeattle
KHIOPortland
141 miles29m
View Details
May 5, 202516.0t CO₂
KORLOrlando
KBFISeattle
2,544 miles6h 25m
View Details
May 1, 202514.3t CO₂
KBFISeattle
KISMOrlando
2,551 miles5h 46m
View Details
May 1, 20251.0t CO₂
KHIOPortland
KBFISeattle
141 miles29m
View Details
Mar 10, 20251.1t CO₂
KBFISeattle
KHIOPortland
141 miles36m
View Details
Mar 10, 20257.9t CO₂
KDVTPhoenix
KBFISeattle
1,094 miles3h 17m
View Details
Mar 8, 20255.6t CO₂
KBFISeattle
KDVTPhoenix
1,094 miles2h 22m
View Details
Mar 7, 20251.0t CO₂
KHIOPortland
KBFISeattle
141 miles33m
View Details
Feb 7, 20251.0t CO₂
KBFISeattle
KHIOPortland
141 miles33m
View Details
Feb 7, 20251.0t CO₂
KHIOPortland
KBFISeattle
141 miles32m
View Details
Feb 3, 20251.0t CO₂
KBFISeattle
KHIOPortland
141 miles35m
View Details
Feb 1, 20254.5t CO₂
KBFISeattle
KPSPPalm Springs
993 miles1h 57m
View Details
Jan 31, 20251.0t CO₂
KHIOPortland
KBFISeattle
141 miles35m
View Details
Top Airports by Emissions
Seattle

Seattle

KBFI

Total CO₂

36.5t

Total Visits

8

Avg CO₂/visit

4.6t

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

Orlando

KORL

Total CO₂

16.0t

Total Visits

1

Avg CO₂/visit

16.0t

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

Orlando

KISM

Total CO₂

14.3t

Total Visits

1

Avg CO₂/visit

14.3t

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

Portland

KHIO

Total CO₂

13.0t

Total Visits

9

Avg CO₂/visit

1.4t

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

Everett

KPAE

Total CO₂

3.7t

Total Visits

2

Avg CO₂/visit

1.9t

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

Price

KPUC

Total CO₂

3.1t

Total Visits

1

Avg CO₂/visit

3.1t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Top Routes by Emissions
Orlando Seattle

KORL to KBFI2,545 miles

Total Flights

1

Avg CO₂/Flight

16.0t

Total Emissions

16t CO₂

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

KBFI to KISM2,553 miles

Total Flights

1

Avg CO₂/Flight

14.3t

Total Emissions

14.3t CO₂

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

KBFI to KHIO141 miles

Total Flights

3

Avg CO₂/Flight

1.0t

Total Emissions

3.1t CO₂

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

KHIO to KBFI141 miles

Total Flights

3

Avg CO₂/Flight

1.0t

Total Emissions

3.1t CO₂

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

KHIO to KPUC742 miles

Total Flights

1

Avg CO₂/Flight

3.1t

Total Emissions

3.1t CO₂

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

KHIO to KPAE167 miles

Total Flights

1

Avg CO₂/Flight

2.1t

Total Emissions

2.1t CO₂

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