N525GE
Cessna Citation CJ2
United States
PHX (Phoenix Sky Harbor International Airport, Phoenix)

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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

2.6
Tons CO2 This Month
Below Average0.4× avg for Citation CJ2
4.2
Tons CO2 YTD
Below Average0.3× avg for Citation CJ2
22.5
CO2 Tons Since 2025
Below Average0.3× avg for Citation CJ2
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for Citation CJ2
13.5 tons CO2 in selected period

2026 pace: On track for approximately 13t CO₂ by year end · ↓ 31% vs full year 2025 (18t)

Flight Patterns & Behaviour

Emissions up 56% vs prior period, driven by Phoenix → Yuma Proving Ground(Yuma)

14t
Period total CO₂
0.8t
Avg per flight
17
Flights
Moderately Concentrated3 routes account for 67% of total emissions
Highest emission route
Phoenix → Yuma Proving Ground(Yuma)
3.8t CO₂ total · 0.0043t 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
56%
9t → 14t CO₂
Intensity
30%
0.0056 → 0.0039 t CO₂/nm
New Routes
6
9t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
0.8t → 0.8t
Flight Count
6
11 → 17 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

10t

Signals Detected

5

Highest Severity

Medium

Emissions
Medium
New6 Sept 2025 · San Antonio → Yuma Proving Ground(Yuma)
Highest single-flight emission event (San Antonio → Yuma Proving Ground(Yuma))
Single flight: 3.5t CO₂ — 26% of period emissions
Aircraft
Medium
New17 May – 23 May 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 4% of period emissions
Aircraft
Medium
New19 Jul – 1 Aug 2025
Elevated activity period · 2 flights in 13 days vs baseline of 1
Contributed approximately 1t CO₂ to period total — 8% of period emissions
Aircraft
Medium
New31 Aug – 6 Sept 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 3t CO₂ to period total — 26% of period emissions
Aircraft
Medium
Historical17 May – 25 Jul 2025
68-day inactive period
1.1t CO₂ in the 7 days following resumption
Recent Flights
Mar 26, 20260.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles27m
Mar 13, 20260.5t CO₂
KSDLScottsdale
KLGFYuma Proving Ground(Yuma)
153 miles30m
Mar 1, 20260.7t CO₂
KCMACamarillo
KNYLYuma
281 miles44m
Feb 28, 20261.0t CO₂
KNYLYuma
KCMACamarillo
281 miles57m
View Details
Feb 15, 20260.6t CO₂
KTUSTucson
KLGFYuma Proving Ground(Yuma)
208 miles39m
View Details
Jan 24, 20260.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles29m
View Details
Jan 12, 20260.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles26m
View Details
Dec 26, 20250.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles30m
View Details
Dec 18, 20250.6t CO₂
KHNDLas Vegas
KBLHBlythe
164 miles37m
View Details
Dec 5, 20250.5t CO₂
KTUSTucson
KLGFYuma Proving Ground(Yuma)
208 miles34m
View Details
Nov 20, 20250.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles29m
View Details
Oct 31, 20251.1t CO₂
KIWAMesa
KCEZCortez
325 miles59m
View Details
Sep 28, 20250.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles28m
View Details
Sep 6, 20253.5t CO₂
KSATSan Antonio
KLGFYuma Proving Ground(Yuma)
967 miles2h 44m
View Details
Jul 27, 20250.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles26m
View Details
Jul 25, 20250.5t CO₂
KIWAMesa
KLGFYuma Proving Ground(Yuma)
161 miles31m
View Details
May 17, 20250.6t CO₂
KTUSTucson
KLGFYuma Proving Ground(Yuma)
208 miles38m
View Details
Apr 11, 20250.5t CO₂
KLGFYuma Proving Ground(Yuma)
NaN miles7m
View Details
Apr 11, 20251.3t CO₂
KMYFSan Diego
KOLSNogales
380 miles1h 7m
View Details
Apr 3, 20250.5t CO₂
KIWAMesa
KLGFYuma Proving Ground(Yuma)
161 miles29m
View Details
Mar 29, 20250.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles27m
View Details
Mar 27, 20252.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles2h 0m
View Details
Mar 11, 20250.5t CO₂
KSDLScottsdale
KLGFYuma Proving Ground(Yuma)
153 miles30m
View Details
Mar 2, 20250.6t CO₂
KVNYVan Nuys
MMMLMexicali
216 miles39m
View Details
Feb 19, 20250.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles29m
View Details
Feb 17, 20250.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles29m
View Details
Feb 2, 20250.5t CO₂
KPHXPhoenix
KLGFYuma Proving Ground(Yuma)
144 miles29m
View Details
Jan 5, 20250.5t CO₂
KNYLYuma
KEEDNeedles
146 miles25m
View Details
Top Airports by Emissions
Yuma Proving Ground(Yuma)

Yuma Proving Ground(Yuma)

KLGF

Total CO₂

10.1t

Total Visits

13

Avg CO₂/visit

0.8t

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

Phoenix

KPHX

Total CO₂

3.8t

Total Visits

7

Avg CO₂/visit

0.5t

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

San Antonio

KSAT

Total CO₂

3.5t

Total Visits

1

Avg CO₂/visit

3.5t

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

Camarillo

KCMA

Total CO₂

1.8t

Total Visits

2

Avg CO₂/visit

0.9t

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

Yuma

KNYL

Total CO₂

1.8t

Total Visits

2

Avg CO₂/visit

0.9t

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

Tucson

KTUS

Total CO₂

1.8t

Total Visits

3

Avg CO₂/visit

0.6t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 2
Top Routes by Emissions
Phoenix Yuma Proving Ground(Yuma)

KPHX to KLGF144 miles

Total Flights

7

Avg CO₂/Flight

0.5t

Total Emissions

3.8t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
San Antonio Yuma Proving Ground(Yuma)

KSAT to KLGF968 miles

Total Flights

1

Avg CO₂/Flight

3.5t

Total Emissions

3.5t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Tucson Yuma Proving Ground(Yuma)

KTUS to KLGF208 miles

Total Flights

3

Avg CO₂/Flight

0.6t

Total Emissions

1.8t CO₂

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

KIWA to KCEZ325 miles

Total Flights

1

Avg CO₂/Flight

1.1t

Total Emissions

1.1t CO₂

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

KNYL to KCMA280 miles

Total Flights

1

Avg CO₂/Flight

1.0t

Total Emissions

1t CO₂

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

KCMA to KNYL280 miles

Total Flights

1

Avg CO₂/Flight

0.7t

Total Emissions

0.7t CO₂

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