N525DL
Cessna Citation CJ2
United States
TUS (Tucson International Airport, Tucson)

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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025
May 2025 – Apr 2026·vs May 2024 – May 2025· Emissions increasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation CJ2
10.5
Tons CO2 YTD
Below Average0.6× avg for Citation CJ2
47.8
CO2 Tons Since 2025
Below Average0.5× avg for Citation CJ2
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Citation CJ2
35.2 tons CO2 in selected period

2026 pace: On track for approximately 32t CO₂ by year end · ↓ 16% vs full year 2025 (37t)

Flight Patterns & Behaviour

Emissions up 188% vs prior period, driven by Carlsbad → Coeur d'Alene

34t
Period total CO₂
2.4t
Avg per flight
14
Flights
Moderately Concentrated3 routes account for 64% of total emissions
Highest emission route
Carlsbad → Coeur d'Alene
9.8t CO₂ total · 0.0037t 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
188%
12t → 34t CO₂
Intensity
28%
0.0037 → 0.0047 t CO₂/nm
New Routes
7
28t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
3%
2.4t → 2.4t
Flight Count
9
5 → 14 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

17t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New19 May – 19 Jun 2025
Elevated activity period · 4 flights in 31 days vs baseline of 2
Contributed approximately 2t CO₂ to period total — 7% of period emissions
Aircraft
Medium
New5 Sept – 25 Sept 2025
Elevated activity period · 1 flights in 20 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 9% of period emissions
Aircraft
Medium
New27 Oct – 11 Nov 2025
Elevated activity period · 2 flights in 15 days vs baseline of 1
Contributed approximately 7t CO₂ to period total — 20% of period emissions
Aircraft
Medium
Historical28 May – 12 Jun 2025
14-day inactive period
1.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical14 Jun – 11 Sept 2025
89-day inactive period
3.1t CO₂ in the 7 days following resumption
Recent Flights
Jan 24, 20261.2t CO₂
KECPPanama City Beach
KMTHMarathon
485 miles1h 5m
Jan 24, 20261.5t CO₂
KECPPanama City Beach
NaN miles1h 17m
Jan 24, 20267.3t CO₂
KTUSTucson
KBROBrownsville
921 miles5h 31m
Dec 2, 20254.5t CO₂
KTUSTucson
KPDXPortland
1,119 miles3h 31m
View Details
Dec 1, 20250.5t CO₂
KTUSTucson
NaN miles30m
View Details
Nov 11, 20253.3t CO₂
KCRQCarlsbad
KCOECoeur d'Alene
1,012 miles2h 37m
View Details
Nov 11, 20253.6t CO₂
KCOECoeur d'Alene
KCRQCarlsbad
1,012 miles2h 49m
View Details
Nov 2, 20253.4t CO₂
KCRQCarlsbad
KCOECoeur d'Alene
1,012 miles2h 39m
View Details
Sep 25, 20253.1t CO₂
KCRQCarlsbad
KCOECoeur d'Alene
1,012 miles2h 29m
View Details
Sep 11, 20253.1t CO₂
KMYFSan Diego
KCOECoeur d'Alene
1,033 miles2h 27m
View Details
Jun 14, 20250.7t CO₂
KBFISeattle
KCOECoeur d'Alene
256 miles42m
View Details
Jun 12, 20250.7t CO₂
KBFISeattle
KCOECoeur d'Alene
256 miles42m
View Details
May 28, 20250.5t CO₂
KOMKOmak
KCOECoeur d'Alene
133 miles18m
View Details
May 19, 20250.5t CO₂
KGEGSpokane
KCOECoeur d'Alene
35 miles12m
View Details
Apr 11, 20250.7t CO₂
KBFISeattle
KCOECoeur d'Alene
256 miles44m
View Details
Apr 11, 20253.4t CO₂
KMYFSan Diego
KBFISeattle
1,052 miles2h 40m
View Details
Apr 4, 20254.0t CO₂
KMYFSan Diego
KCOECoeur d'Alene
1,033 miles3h 6m
View Details
Apr 4, 20252.9t CO₂
KBFISeattle
KMYFSan Diego
1,052 miles2h 19m
View Details
Feb 24, 20250.8t CO₂
KTUSTucson
MMGMGuaymas
286 miles48m
View Details
Top Airports by Emissions
Coeur d'Alene

Coeur d'Alene

KCOE

Total CO₂

19.0t

Total Visits

9

Avg CO₂/visit

2.1t

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

Carlsbad

KCRQ

Total CO₂

13.4t

Total Visits

4

Avg CO₂/visit

3.4t

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

Tucson

KTUS

Total CO₂

12.4t

Total Visits

3

Avg CO₂/visit

4.1t

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

Brownsville

KBRO

Total CO₂

7.3t

Total Visits

1

Avg CO₂/visit

7.3t

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

Portland

KPDX

Total CO₂

4.5t

Total Visits

1

Avg CO₂/visit

4.5t

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

San Diego

KMYF

Total CO₂

3.1t

Total Visits

1

Avg CO₂/visit

3.1t

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

KCRQ to KCOE1,012 miles

Total Flights

3

Avg CO₂/Flight

3.3t

Total Emissions

9.8t CO₂

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

KTUS to KBRO921 miles

Total Flights

1

Avg CO₂/Flight

7.3t

Total Emissions

7.3t CO₂

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

KTUS to KPDX1,120 miles

Total Flights

1

Avg CO₂/Flight

4.5t

Total Emissions

4.5t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Coeur d'Alene Carlsbad

KCOE to KCRQ1,012 miles

Total Flights

1

Avg CO₂/Flight

3.6t

Total Emissions

3.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
San Diego Coeur d'Alene

KMYF to KCOE1,034 miles

Total Flights

1

Avg CO₂/Flight

3.1t

Total Emissions

3.1t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Seattle Coeur d'Alene

KBFI to KCOE256 miles

Total Flights

2

Avg CO₂/Flight

0.7t

Total Emissions

1.4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 2