N550HH
Cessna Citation SII
United States
TMB (Miami Executive Airport, Miami)

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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 decreasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation SII
0.0
Tons CO2 YTD
Below Average0.0× avg for Citation SII
34.2
CO2 Tons Since 2025
Below Average0.6× avg for Citation SII
Emissions Intensity0.00t CO₂/nmBelow Average0.6× avg for Citation SII
10.0 tons CO2 in selected period

Flight Patterns & Behaviour

Emissions down 60% vs prior period — significantly less active

9t
Period total CO₂
1.8t
Avg per flight
5
Flights
Highly Concentrated3 routes account for 88% of total emissions
Highest emission route
Austin → Miami
3.7t CO₂ total · 0.0038t 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
60%
22t → 9t CO₂
Intensity
25%
0.0059 → 0.0044 t CO₂/nm
New Routes
4
8t CO₂ combined
Dropped Routes
7
Prior period only
Avg per Flight
35%
2.7t → 1.8t
Flight Count
3
8 → 5 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

13t

Signals Detected

3

Highest Severity

High

Emissions
High
New9 Apr 2025 · Austin → Miami
Highest single-flight emission event (Austin → Miami)
Single flight: 3.7t CO₂ — 41% of period emissions
Aircraft
High
New9 Apr – 15 Apr 2025
Elevated activity period · 4 flights in 6 days vs baseline of 1
Contributed approximately 7t CO₂ to period total — 76% of period emissions
Aircraft
Medium
Historical13 Apr – 3 Jun 2025
51-day inactive period
2.1t CO₂ in the 7 days following resumption
Recent Flights
Jun 3, 20252.1t CO₂
KATLAtlanta
KFMYFort Myers
510 miles1h 31m
Apr 13, 20252.1t CO₂
KFMYFort Myers
KAIKAiken
488 miles1h 29m
Apr 13, 20250.5t CO₂
KTMBMiami
KFMYFort Myers
110 miles32m
Apr 9, 20250.5t CO₂
KOPFMiami
KFMYFort Myers
109 miles26m
View Details
Apr 9, 20253.7t CO₂
KAUSAustin
KMIAMiami
1,101 miles2h 25m
View Details
Mar 30, 20252.1t CO₂
KPDKAtlanta
KFMYFort Myers
524 miles1h 32m
View Details
Mar 14, 20253.1t CO₂
KSATSan Antonio
KFMYFort Myers
1,031 miles2h 5m
View Details
Mar 14, 20252.4t CO₂
KPUBPueblo
KSATSan Antonio
696 miles1h 41m
View Details
Mar 13, 20253.0t CO₂
KACTWaco
KGNBGranby
760 miles2h 1m
View Details
Mar 13, 20255.9t CO₂
KTMBMiami
KACTWaco
1,096 miles3h 43m
View Details
Mar 3, 20250.6t CO₂
KTMBMiami
KFMYFort Myers
110 miles37m
View Details
Jan 3, 20250.5t CO₂
KAPFNaples
KFMYFort Myers
30 miles9m
View Details
Jan 3, 20254.4t CO₂
KFMYFort Myers
KAPFNaples
30 miles2h 49m
View Details
Top Airports by Emissions
Fort Myers

Fort Myers

KFMY

Total CO₂

5.2t

Total Visits

4

Avg CO₂/visit

1.3t

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

Austin

KAUS

Total CO₂

3.7t

Total Visits

1

Avg CO₂/visit

3.7t

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

Miami

KMIA

Total CO₂

3.7t

Total Visits

1

Avg CO₂/visit

3.7t

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

Atlanta

KATL

Total CO₂

2.1t

Total Visits

1

Avg CO₂/visit

2.1t

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

Aiken

KAIK

Total CO₂

2.1t

Total Visits

1

Avg CO₂/visit

2.1t

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

Miami

KTMB

Total CO₂

0.5t

Total Visits

1

Avg CO₂/visit

0.5t

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

KAUS to KMIA1,102 miles

Total Flights

1

Avg CO₂/Flight

3.7t

Total Emissions

3.7t CO₂

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

KATL to KFMY511 miles

Total Flights

1

Avg CO₂/Flight

2.1t

Total Emissions

2.1t CO₂

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

KFMY to KAIK488 miles

Total Flights

1

Avg CO₂/Flight

2.1t

Total Emissions

2.1t CO₂

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

KTMB to KFMY110 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

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

KOPF to KFMY109 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

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