N505RM
Cessna Citation CJ2
United States
PHX (Phoenix Sky Harbor International Airport, Phoenix)

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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 stable vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation CJ2
4.1
Tons CO2 YTD
Below Average0.3× avg for Citation CJ2
59.5
CO2 Tons Since 2025
Below Average0.7× avg for Citation CJ2
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Citation CJ2
26.7 tons CO2 in selected period

2026 pace: On track for approximately 16t CO₂ by year end · ↓ 70% vs full year 2025 (55t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 2.3t CO₂/month

2.3t
CO₂/month
1.9t
Avg per flight
10
Distinct routes
Moderately Concentrated3 routes account for 59% of total emissions
Highest emission route
Phoenix → Colorado Springs
7.3t CO₂ total · 0.0038t 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
6%
30t → 28t CO₂
Intensity
11%
0.0042 → 0.0038 t CO₂/nm
New Routes
5
10t CO₂ combined
Dropped Routes
7
Prior period only
Avg per Flight
1.9t → 1.9t
Flight Count
1
16 → 15 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

19t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New9 Apr – 16 May 2025
Elevated activity period · 3 flights in 37 days vs baseline of 2
Contributed approximately 6t CO₂ to period total — 21% of period emissions
Aircraft
Medium
New2 Jul – 11 Aug 2025
Elevated activity period · 3 flights in 40 days vs baseline of 2
Contributed approximately 5t CO₂ to period total — 17% of period emissions
Aircraft
Medium
New2 Sept – 15 Sept 2025
Elevated activity period · 2 flights in 13 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 13% of period emissions
Aircraft
Medium
Historical19 Apr – 9 May 2025
20-day inactive period
1.7t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical16 May – 8 Jul 2025
53-day inactive period
2.9t CO₂ in the 7 days following resumption
Recent Flights
Feb 24, 20262.7t CO₂
KRVSTulsa
KTPATampa
963 miles2h 11m
Feb 16, 20260.7t CO₂
KIAHHouston
NaN miles44m
Jan 19, 20263.4t CO₂
KVRBVero Beach
KSTTSaint Thomas Island
1,172 miles2h 40m
Dec 30, 20251.6t CO₂
KABQAlbuquerque
KRVSTulsa
601 miles1h 21m
View Details
Nov 13, 20251.7t CO₂
KPEFColorado Springs
KDSMDes Moines
613 miles1h 27m
View Details
Sep 13, 20251.6t CO₂
KPHXPhoenix
KCOSColorado Springs
550 miles1h 23m
View Details
Sep 8, 20251.9t CO₂
KCOSColorado Springs
KPHXPhoenix
550 miles1h 35m
View Details
Aug 11, 20252.0t CO₂
KPHXPhoenix
KCOSColorado Springs
550 miles1h 37m
View Details
Aug 2, 20252.0t CO₂
KCOSColorado Springs
KPHXPhoenix
550 miles1h 38m
View Details
Jul 14, 20251.9t CO₂
KPHXPhoenix
KCOSColorado Springs
550 miles1h 35m
View Details
Jul 8, 20251.0t CO₂
KPEFColorado Springs
KABQAlbuquerque
280 miles55m
View Details
May 16, 20251.9t CO₂
KPHXPhoenix
KCOSColorado Springs
550 miles1h 33m
View Details
May 9, 20251.7t CO₂
KPEFColorado Springs
KPHXPhoenix
549 miles1h 28m
View Details
Apr 19, 20252.0t CO₂
KPHXPhoenix
KPEFColorado Springs
549 miles1h 39m
View Details
Apr 9, 20252.1t CO₂
KCOSColorado Springs
KPHXPhoenix
550 miles1h 42m
View Details
Mar 28, 20252.4t CO₂
KRNOReno
KCOSColorado Springs
807 miles1h 57m
View Details
Mar 26, 20252.9t CO₂
KPEFColorado Springs
KRNOReno
806 miles2h 18m
View Details
Mar 13, 20251.6t CO₂
KPHXPhoenix
KPEFColorado Springs
549 miles1h 24m
View Details
Mar 5, 20252.2t CO₂
KPEFColorado Springs
KPHXPhoenix
549 miles1h 48m
View Details
Feb 23, 20252.4t CO₂
KPEFColorado Springs
KRSTRochester
724 miles1h 55m
View Details
Feb 17, 20251.6t CO₂
KPHXPhoenix
KCOSColorado Springs
550 miles1h 24m
View Details
Feb 17, 20252.4t CO₂
KCOSColorado Springs
KPHXPhoenix
550 miles1h 58m
View Details
Feb 14, 20251.6t CO₂
KPHXPhoenix
KCOSColorado Springs
550 miles1h 21m
View Details
Feb 14, 20251.7t CO₂
KPHXPhoenix
NaN miles1h 25m
View Details
Feb 13, 20250.5t CO₂
KRNOReno
KLOLLovelock
75 miles16m
View Details
Feb 12, 20251.4t CO₂
KPHXPhoenix
KELYEly
435 miles1h 12m
View Details
Feb 9, 20252.3t CO₂
KPEFColorado Springs
KPHXPhoenix
549 miles1h 52m
View Details
Jan 26, 20251.7t CO₂
KPHXPhoenix
KCOSColorado Springs
550 miles1h 25m
View Details
Jan 26, 20252.3t CO₂
KCOSColorado Springs
KPHXPhoenix
550 miles1h 51m
View Details
Jan 23, 20251.9t CO₂
KVGTLas Vegas
KCOSColorado Springs
602 miles1h 34m
View Details
Jan 22, 20251.0t CO₂
KPHXPhoenix
KVGTLas Vegas
264 miles57m
View Details
Top Airports by Emissions
Phoenix

Phoenix

KPHX

Total CO₂

17.0t

Total Visits

9

Avg CO₂/visit

1.9t

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

Colorado Springs

KCOS

Total CO₂

13.3t

Total Visits

7

Avg CO₂/visit

1.9t

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

Colorado Springs

KPEF

Total CO₂

6.5t

Total Visits

4

Avg CO₂/visit

1.6t

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

Tulsa

KRVS

Total CO₂

4.3t

Total Visits

2

Avg CO₂/visit

2.2t

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

Vero Beach

KVRB

Total CO₂

3.4t

Total Visits

1

Avg CO₂/visit

3.4t

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

Saint Thomas Island

KSTT

Total CO₂

3.4t

Total Visits

1

Avg CO₂/visit

3.4t

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

KPHX to KCOS551 miles

Total Flights

4

Avg CO₂/Flight

1.8t

Total Emissions

7.3t CO₂

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

KCOS to KPHX551 miles

Total Flights

3

Avg CO₂/Flight

2.0t

Total Emissions

5.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Vero Beach Saint Thomas Island

KVRB to KSTT1,172 miles

Total Flights

1

Avg CO₂/Flight

3.4t

Total Emissions

3.4t CO₂

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

KRVS to KTPA963 miles

Total Flights

1

Avg CO₂/Flight

2.7t

Total Emissions

2.7t CO₂

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

KPHX to KPEF550 miles

Total Flights

1

Avg CO₂/Flight

2.0t

Total Emissions

2t CO₂

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

KPEF to KPHX550 miles

Total Flights

1

Avg CO₂/Flight

1.7t

Total Emissions

1.7t CO₂

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