N963DW
Cessna Citation CJ2
United States
APA (Arapahoe County Airport, Denver)

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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 increasing vs prior period

Emissions Overview

0.6
Tons CO2 This Month
Below Average0.1× avg for Citation CJ2
5.3
Tons CO2 YTD
Below Average0.3× avg for Citation CJ2
31.7
CO2 Tons Since 2025
Below Average0.4× avg for Citation CJ2
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ2
20.3 tons CO2 in selected period

2026 pace: On track for approximately 21t CO₂ by year end · ↓ 20% vs full year 2025 (26t)

Flight Patterns & Behaviour

Emissions up 78% vs prior period, driven by Phoenix → Pagosa Springs

19t
Period total CO₂
1.6t
Avg per flight
12
Flights
Moderately Concentrated3 routes account for 56% of total emissions
Highest emission route
Phoenix → Pagosa Springs
4.1t CO₂ total · 0.0041t 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
78%
11t → 19t CO₂
Intensity
0.0045 → 0.0045 t CO₂/nm
New Routes
8
18t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
11%
1.8t → 1.6t
Flight Count
6
6 → 12 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

Aircraft
Medium
New7 Apr – 24 Apr 2025
Elevated activity period · 3 flights in 17 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 23% of period emissions
Aircraft
Medium
New16 May – 29 May 2025
Elevated activity period · 2 flights in 13 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 13% of period emissions
Aircraft
Medium
Historical8 Apr – 24 Apr 2025
17-day inactive period
0.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical24 Apr – 22 May 2025
28-day inactive period
2.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical26 May – 22 Jun 2025
27-day inactive period
0.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 19, 20260.6t CO₂
KAPADenver
KDHTDalhart
275 miles38m
Jan 3, 20261.1t CO₂
KAPADenver
KMTJMontrose
179 miles1h 0m
Jan 3, 20263.3t CO₂
KSATSan Antonio
KAPADenver
781 miles2h 38m
Sep 29, 20253.2t CO₂
KAPADenver
KSATSan Antonio
781 miles2h 33m
View Details
Aug 7, 20251.7t CO₂
KPHXPhoenix
KPSOPagosa Springs
385 miles1h 25m
View Details
Aug 1, 20251.8t CO₂
KAPADenver
KCFTClifton
517 miles1h 31m
View Details
Jun 22, 20250.5t CO₂
KAPADenver
KMVIMonte Vista
154 miles27m
View Details
May 26, 20251.3t CO₂
KPHXPhoenix
KPSOPagosa Springs
385 miles1h 8m
View Details
May 22, 20251.2t CO₂
KPHXPhoenix
KPSOPagosa Springs
385 miles1h 3m
View Details
Apr 24, 20250.6t CO₂
KSAVSavannah
KGNVGainesville
180 miles38m
View Details
Apr 8, 20250.8t CO₂
KALSAlamosa
NaN miles45m
View Details
Apr 7, 20252.9t CO₂
KAPADenver
KAXHRosharon
874 miles2h 21m
View Details
Feb 23, 20251.9t CO₂
KRIRRiverside
KPSOPagosa Springs
624 miles1h 35m
View Details
Feb 23, 20252.2t CO₂
KMVIMonte Vista
KCNOChino
694 miles1h 48m
View Details
Feb 23, 20250.5t CO₂
KAPADenver
KMVIMonte Vista
154 miles20m
View Details
Jan 28, 20251.4t CO₂
NaN miles1h 14m
View Details
Jan 27, 20250.9t CO₂
KIERNatchitoches
KRBDDallas
230 miles50m
View Details
Jan 27, 20253.7t CO₂
KALSAlamosa
KMSYNew Orleans
1,032 miles2h 55m
View Details
Top Airports by Emissions
Denver

Denver

KAPA

Total CO₂

13.6t

Total Visits

7

Avg CO₂/visit

1.9t

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

San Antonio

KSAT

Total CO₂

6.5t

Total Visits

2

Avg CO₂/visit

3.3t

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

Phoenix

KPHX

Total CO₂

4.1t

Total Visits

3

Avg CO₂/visit

1.4t

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

Pagosa Springs

KPSO

Total CO₂

4.1t

Total Visits

3

Avg CO₂/visit

1.4t

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

Rosharon

KAXH

Total CO₂

2.9t

Total Visits

1

Avg CO₂/visit

2.9t

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

Clifton

KCFT

Total CO₂

1.8t

Total Visits

1

Avg CO₂/visit

1.8t

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

KPHX to KPSO385 miles

Total Flights

3

Avg CO₂/Flight

1.4t

Total Emissions

4.1t CO₂

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

KSAT to KAPA782 miles

Total Flights

1

Avg CO₂/Flight

3.3t

Total Emissions

3.3t CO₂

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

KAPA to KSAT782 miles

Total Flights

1

Avg CO₂/Flight

3.2t

Total Emissions

3.2t CO₂

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

KAPA to KAXH875 miles

Total Flights

1

Avg CO₂/Flight

2.9t

Total Emissions

2.9t CO₂

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

KAPA to KCFT517 miles

Total Flights

1

Avg CO₂/Flight

1.8t

Total Emissions

1.8t CO₂

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

KAPA to KMTJ179 miles

Total Flights

1

Avg CO₂/Flight

1.1t

Total Emissions

1.1t CO₂

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