N921AP
Cessna Citation CJ2
United States
KRYY (Marietta, Cobb County-McCollum Field Airport, Atlanta)

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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 Overview

4.6
Tons CO2 This Month
Typical0.8× avg for Citation CJ2
4.6
Tons CO2 YTD
Below Average0.3× avg for Citation CJ2
19.4
CO2 Tons Since 2025
Below Average0.2× avg for Citation CJ2
Emissions Intensity0.00t CO₂/nmBelow Average0.6× avg for Citation CJ2
16.3 tons CO2 in selected period

2026 pace: On track for approximately 18t CO₂ by year end · ↑ 24% vs full year 2025 (15t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 1.1t CO₂/month

1.1t
CO₂/month
1.2t
Avg per flight
11
Distinct routes
Moderately Concentrated3 routes account for 57% of total emissions
Highest emission route
Olive Branch → Wilmington
3.8t CO₂ total · 0.0064t CO₂/nm

Seasonal pattern: Historically peaks in June · Current month is 7% below March 2025

🇺🇸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
>300%
3t → 14t CO₂
Intensity
28%
0.0034 → 0.0044 t CO₂/nm
New Routes
11
14t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
28%
1.0t → 1.2t
Flight Count
8
3 → 11 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

14t

Signals Detected

5

Highest Severity

High

Emissions
Medium
New25 Jun 2025 · Olive Branch → Wilmington
Highest single-flight emission event (Olive Branch → Wilmington)
Single flight: 3.8t CO₂ — 28% of period emissions
Aircraft
Medium
New28 Apr – 22 May 2025
Elevated activity period · 2 flights in 24 days vs baseline of 1
Contributed approximately 2t CO₂ to period total — 13% of period emissions
Aircraft
High
New14 Jun – 27 Jun 2025
Elevated activity period · 4 flights in 13 days vs baseline of 0
Contributed approximately 7t CO₂ to period total — 53% of period emissions
Aircraft
Medium
New6 Nov – 12 Nov 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 9% of period emissions
Aircraft
Medium
Historical8 May – 22 May 2025
14-day inactive period
0.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 18, 20262.4t CO₂
KILMWilmington
KSRQSarasota/Bradenton
549 miles1h 57m
Dec 11, 20250.5t CO₂
KCHSCharleston
KILMWilmington
155 miles28m
Nov 12, 20250.5t CO₂
KUZARock Hill
KLBTLumberton
116 miles16m
Nov 12, 20250.6t CO₂
KRYYAtlanta
KUZARock Hill
212 miles39m
View Details
Jun 25, 20253.8t CO₂
KOLVOlive Branch
KILMWilmington
677 miles2h 58m
View Details
Jun 25, 20251.4t CO₂
KDALDallas
KMEMMemphis
422 miles1h 12m
View Details
Jun 20, 20250.5t CO₂
KLROMount Pleasant
KSUTSouthport
122 miles21m
View Details
Jun 20, 20251.5t CO₂
KIADWashington
KCHSCharleston
442 miles1h 19m
View Details
May 22, 20250.5t CO₂
KSAVSavannah
KILMWilmington
241 miles34m
View Details
May 8, 20250.7t CO₂
KRYYAtlanta
KMAOMullins
301 miles44m
View Details
Apr 28, 20251.0t CO₂
KIADWashington
KILMWilmington
324 miles54m
View Details
Mar 26, 20250.9t CO₂
KRYYAtlanta
KILMWilmington
383 miles53m
View Details
Mar 25, 20251.4t CO₂
KRYYAtlanta
KORLOrlando
423 miles1h 14m
View Details
Jan 5, 20250.5t CO₂
KILMWilmington
KJZIJohns Island
163 miles32m
View Details
Top Airports by Emissions
Wilmington

Wilmington

KILM

Total CO₂

8.2t

Total Visits

5

Avg CO₂/visit

1.6t

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

Olive Branch

KOLV

Total CO₂

3.8t

Total Visits

1

Avg CO₂/visit

3.8t

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

Washington

KIAD

Total CO₂

2.5t

Total Visits

2

Avg CO₂/visit

1.3t

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

Sarasota/Bradenton

KSRQ

Total CO₂

2.4t

Total Visits

1

Avg CO₂/visit

2.4t

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

Charleston

KCHS

Total CO₂

2.1t

Total Visits

2

Avg CO₂/visit

1.0t

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

Dallas

KDAL

Total CO₂

1.4t

Total Visits

1

Avg CO₂/visit

1.4t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3
Top Routes by Emissions
Olive Branch Wilmington

KOLV to KILM677 miles

Total Flights

1

Avg CO₂/Flight

3.8t

Total Emissions

3.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Wilmington Sarasota/Bradenton

KILM to KSRQ549 miles

Total Flights

1

Avg CO₂/Flight

2.4t

Total Emissions

2.4t CO₂

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

KIAD to KCHS442 miles

Total Flights

1

Avg CO₂/Flight

1.5t

Total Emissions

1.5t CO₂

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

KDAL to KMEM422 miles

Total Flights

1

Avg CO₂/Flight

1.4t

Total Emissions

1.4t CO₂

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

KIAD to KILM324 miles

Total Flights

1

Avg CO₂/Flight

1.0t

Total Emissions

1t CO₂

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

KRYY to KMAO301 miles

Total Flights

1

Avg CO₂/Flight

0.7t

Total Emissions

0.7t CO₂

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