N345CJ
Cessna Citation CJ2
United States
PDX (Portland International Airport, Portland)

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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 decreasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation CJ2
0.0
Tons CO2 YTD
Below Average0.0× avg for Citation CJ2
20.6
CO2 Tons Since 2025
Below Average0.2× avg for Citation CJ2
Emissions Intensity0.00t CO₂/nmTypical0.8× avg for Citation CJ2
9.4 tons CO2 in selected period

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.7t CO₂/month

0.7t
CO₂/month
1.3t
Avg per flight
6
Distinct routes
Highly Concentrated3 routes account for 79% of total emissions
Highest emission route
Las Vegas → Burlington
3.1t CO₂ total · 0.0038t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
14%
10t → 9t CO₂
Intensity
4%
0.0040 → 0.0042 t CO₂/nm
New Routes
6
9t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
39%
2.1t → 1.3t
Flight Count
2
5 → 7 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

12t

Signals Detected

5

Highest Severity

High

Emissions
Medium
New17 Jul 2025 · Las Vegas → Burlington
Highest single-flight emission event (Las Vegas → Burlington)
Single flight: 3.1t CO₂ — 35% of period emissions
Aircraft
Medium
New24 Apr – 30 Apr 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 11% of period emissions
Aircraft
High
New13 Jun – 17 Jul 2025
Elevated activity period · 3 flights in 34 days vs baseline of 2
Contributed approximately 4t CO₂ to period total — 41% of period emissions
Aircraft
Medium
Historical30 Apr – 19 Jun 2025
49-day inactive period
1.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical29 Jun – 17 Jul 2025
18-day inactive period
3.1t CO₂ in the 7 days following resumption
Recent Flights
Aug 13, 20250.6t CO₂
CYVRVancouver
CYPUPuntzi Mountain
206 miles36m
Jul 17, 20253.1t CO₂
KHNDLas Vegas
KBVSBurlington
939 miles2h 29m
Jun 29, 20252.4t CO₂
KSJCSan Jose
KBVSBurlington
767 miles1h 58m
Jun 25, 20250.5t CO₂
KBFISeattle
KBVSBurlington
65 miles19m
View Details
Jun 19, 20250.8t CO₂
KGEGSpokane
KBVSBurlington
233 miles44m
View Details
Apr 30, 20250.5t CO₂
KPDXPortland
KMWHMoses Lake
192 miles33m
View Details
Apr 24, 20251.0t CO₂
KBFISeattle
KBVSBurlington
65 miles57m
View Details
Mar 25, 20252.3t CO₂
KPDXPortland
CYQLLethbridge
534 miles1h 55m
View Details
Jan 17, 20250.6t CO₂
KPDXPortland
KBVSBurlington
199 miles38m
View Details
Jan 13, 20252.6t CO₂
KPDXPortland
CYQLLethbridge
534 miles2h 7m
View Details
Jan 6, 20252.3t CO₂
KEMMKemmerer
KBVSBurlington
737 miles1h 53m
View Details
Jan 6, 20252.6t CO₂
KBVSBurlington
KEGEEagle
978 miles2h 5m
View Details
Top Airports by Emissions
Burlington

Burlington

KBVS

Total CO₂

7.9t

Total Visits

5

Avg CO₂/visit

1.6t

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

Las Vegas

KHND

Total CO₂

3.1t

Total Visits

1

Avg CO₂/visit

3.1t

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

San Jose

KSJC

Total CO₂

2.4t

Total Visits

1

Avg CO₂/visit

2.4t

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

Seattle

KBFI

Total CO₂

1.6t

Total Visits

2

Avg CO₂/visit

0.8t

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

Spokane

KGEG

Total CO₂

0.8t

Total Visits

1

Avg CO₂/visit

0.8t

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

Vancouver

CYVR

Total CO₂

0.6t

Total Visits

1

Avg CO₂/visit

0.6t

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

KHND to KBVS939 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
San Jose Burlington

KSJC to KBVS768 miles

Total Flights

1

Avg CO₂/Flight

2.4t

Total Emissions

2.4t CO₂

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

KBFI to KBVS65 miles

Total Flights

2

Avg CO₂/Flight

0.8t

Total Emissions

1.6t CO₂

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

KGEG to KBVS233 miles

Total Flights

1

Avg CO₂/Flight

0.8t

Total Emissions

0.8t CO₂

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

CYVR to CYPU206 miles

Total Flights

1

Avg CO₂/Flight

0.6t

Total Emissions

0.6t CO₂

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

KPDX to KMWH192 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

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