N525PH
Cessna Citation CJ2
Charter
United States
COS (Colorado Springs Airport, Colorado Springs)

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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

11.7
Tons CO2 This Month
Above Average2.0× avg for Citation CJ2
17.0
Tons CO2 YTD
Typical1.0× avg for Citation CJ2
68.0
CO2 Tons Since 2025
Typical0.8× avg for Citation CJ2
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ2
47.2 tons CO2 in selected period

2026 pace: On track for approximately 51t CO₂ by year end · ↑ 0% vs full year 2025 (51t)

Flight Patterns & Behaviour

Emissions up 89% vs prior period, driven by San Francisco → Concord

37t
Period total CO₂
2.3t
Avg per flight
16
Flights
Moderately Concentrated3 routes account for 53% of total emissions
Highest emission route
San Francisco → Concord
7.8t CO₂ total · 0.0039t 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
89%
20t → 37t CO₂
Intensity
25%
0.0033 → 0.0042 t CO₂/nm
New Routes
9
32t CO₂ combined
Dropped Routes
7
Prior period only
Avg per Flight
6%
2.5t → 2.3t
Flight Count
8
8 → 16 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

30t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New2 May – 8 May 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 3t CO₂ to period total — 7% of period emissions
Aircraft
Medium
New27 May – 16 Jul 2025
Elevated activity period · 6 flights in 50 days vs baseline of 3
Contributed approximately 5t CO₂ to period total — 15% of period emissions
Aircraft
High
New8 Aug – 28 Aug 2025
Elevated activity period · 5 flights in 20 days vs baseline of 1
Contributed approximately 18t CO₂ to period total — 47% of period emissions
Aircraft
Medium
Historical2 May – 2 Jun 2025
31-day inactive period
2.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical8 Jun – 25 Jun 2025
17-day inactive period
1.6t CO₂ in the 7 days following resumption
Recent Flights
Mar 9, 20263.2t CO₂
KBOIBoise
KPTSPittsburg
1,202 miles2h 32m
Feb 13, 20262.1t CO₂
KBROBrownsville
NaN miles1h 42m
Jan 21, 20263.2t CO₂
KCOSColorado Springs
KBOIBoise
683 miles2h 31m
Nov 7, 20252.9t CO₂
KCOSColorado Springs
KBOIBoise
683 miles2h 18m
View Details
Aug 26, 20252.7t CO₂
KDALDallas
KJQFConcord
938 miles2h 10m
View Details
Aug 19, 20253.1t CO₂
KFTWFort Worth
KJQFConcord
967 miles2h 27m
View Details
Aug 18, 20257.8t CO₂
KSFOSan Francisco
KJQFConcord
2,299 miles5h 56m
View Details
Aug 16, 20251.0t CO₂
KSJCSan Jose
KSFOSan Francisco
30 miles53m
View Details
Aug 14, 20253.1t CO₂
KCOSColorado Springs
KSJCSan Jose
940 miles2h 26m
View Details
Jul 12, 20250.7t CO₂
KRYYAtlanta
KJQFConcord
240 miles41m
View Details
Jul 5, 20250.8t CO₂
KRYYAtlanta
KJQFConcord
240 miles45m
View Details
Jun 30, 20250.8t CO₂
KRYYAtlanta
KJQFConcord
240 miles46m
View Details
Jun 25, 20250.8t CO₂
KRYYAtlanta
KJQFConcord
240 miles47m
View Details
Jun 8, 20251.9t CO₂
MBPVProvidenciales
KFXEFort Lauderdale
585 miles1h 35m
View Details
Jun 2, 20250.5t CO₂
KRUQSalisbury
KJQFConcord
21 miles8m
View Details
May 2, 20252.7t CO₂
KFTWFort Worth
KJQFConcord
967 miles2h 12m
View Details
Mar 20, 20253.6t CO₂
KCOSColorado Springs
KSTSSanta Rosa
975 miles2h 49m
View Details
Mar 13, 20252.3t CO₂
KTULTulsa
KJQFConcord
851 miles1h 50m
View Details
Mar 13, 20252.7t CO₂
KHNDLas Vegas
KTULTulsa
1,072 miles2h 9m
View Details
Mar 8, 20252.0t CO₂
KTEBTeterboro
KJQFConcord
522 miles1h 39m
View Details
Jan 31, 20252.4t CO₂
KDALDallas
KJQFConcord
938 miles1h 56m
View Details
Jan 30, 20253.6t CO₂
KHHRHawthorne
KRBDDallas
1,240 miles2h 49m
View Details
Jan 6, 20252.6t CO₂
KDDCDodge City
KJQFConcord
1,078 miles2h 8m
View Details
Jan 5, 20250.5t CO₂
KDENDenver
KEGEEagle
120 miles15m
View Details
Top Airports by Emissions
Concord

Concord

KJQF

Total CO₂

19.9t

Total Visits

9

Avg CO₂/visit

2.2t

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

Boise

KBOI

Total CO₂

9.3t

Total Visits

3

Avg CO₂/visit

3.1t

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

Colorado Springs

KCOS

Total CO₂

9.1t

Total Visits

3

Avg CO₂/visit

3.0t

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

San Francisco

KSFO

Total CO₂

8.8t

Total Visits

2

Avg CO₂/visit

4.4t

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

Fort Worth

KFTW

Total CO₂

5.8t

Total Visits

2

Avg CO₂/visit

2.9t

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

San Jose

KSJC

Total CO₂

4.0t

Total Visits

2

Avg CO₂/visit

2.0t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3
Top Routes by Emissions
San Francisco Concord

KSFO to KJQF2,300 miles

Total Flights

1

Avg CO₂/Flight

7.8t

Total Emissions

7.8t CO₂

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

KCOS to KBOI683 miles

Total Flights

2

Avg CO₂/Flight

3.0t

Total Emissions

6.1t CO₂

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

KFTW to KJQF968 miles

Total Flights

2

Avg CO₂/Flight

2.9t

Total Emissions

5.8t CO₂

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

KBOI to KPTS1,202 miles

Total Flights

1

Avg CO₂/Flight

3.2t

Total Emissions

3.2t CO₂

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

KCOS to KSJC941 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
Atlanta Concord

KRYY to KJQF240 miles

Total Flights

4

Avg CO₂/Flight

0.8t

Total Emissions

3t CO₂

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