N999CM
Bombardier Learjet 55
United States
FXE (Fort Lauderdale Executive Airport, Fort Lauderdale)

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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 Overview

5.1
Tons CO2 This Month
Typical1.2× avg for Learjet 55
5.1
Tons CO2 YTD
Below Average0.4× avg for Learjet 55
23.3
CO2 Tons Since 2025
Below Average0.3× avg for Learjet 55
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for Learjet 55
22.7 tons CO2 in selected period

2026 pace: On track for approximately 15t CO₂ by year end · ↓ 16% vs full year 2025 (18t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 1.8t CO₂/month

1.8t
CO₂/month
2.2t
Avg per flight
8
Distinct routes
Highly Concentrated3 routes account for 79% of total emissions
Highest emission route
Fort Lauderdale → Atlanta
5.5t CO₂ total · 0.0055t 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
Prior data unavailable
Intensity
Prior data unavailable
New Routes
7
19t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

25t

Signals Detected

5

Highest Severity

High

Emissions
Medium
New10 Mar 2026 · Fort Lauderdale → Teterboro
Highest single-flight emission event (Fort Lauderdale → Teterboro)
Single flight: 5.1t CO₂ — 25% of period emissions
Aircraft
Medium
New9 May – 15 May 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 3% of period emissions
Aircraft
High
New2 Jul – 15 Jul 2025
Elevated activity period · 4 flights in 13 days vs baseline of 0
Contributed approximately 10t CO₂ to period total — 48% of period emissions
Aircraft
Medium
Historical15 May – 8 Jul 2025
54-day inactive period
9.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical12 Jul – 24 Aug 2025
43-day inactive period
0.6t CO₂ in the 7 days following resumption
Recent Flights
Mar 10, 20265.1t CO₂
KFXEFort Lauderdale
KTEBTeterboro
1,071 miles2h 37m
Aug 24, 20250.6t CO₂
KFXEFort Lauderdale
KFPRFort Pierce
90 miles22m
Jul 12, 20251.4t CO₂
KHOEHomerville
KFXEFort Lauderdale
370 miles56m
Jul 12, 20255.0t CO₂
KFXEFort Lauderdale
KENWKenosha
1,214 miles2h 36m
View Details
Jul 8, 20250.6t CO₂
KMLBMelbourne
KFXEFort Lauderdale
135 miles37m
View Details
Jul 8, 20252.5t CO₂
KFXEFort Lauderdale
KPDKAtlanta
585 miles1h 27m
View Details
May 15, 20251.1t CO₂
KHEGJacksonville
KFXEFort Lauderdale
299 miles49m
View Details
May 15, 20253.0t CO₂
KFXEFort Lauderdale
KPDKAtlanta
585 miles1h 41m
View Details
May 9, 20250.6t CO₂
KPMPPompano Beach
KFXEFort Lauderdale
5 miles14m
View Details
Apr 21, 20250.6t CO₂
KPMPPompano Beach
KFXEFort Lauderdale
5 miles23m
View Details
Top Airports by Emissions
Fort Lauderdale

Fort Lauderdale

KFXE

Total CO₂

19.9t

Total Visits

9

Avg CO₂/visit

2.2t

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

Atlanta

KPDK

Total CO₂

5.5t

Total Visits

2

Avg CO₂/visit

2.8t

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

Teterboro

KTEB

Total CO₂

5.1t

Total Visits

1

Avg CO₂/visit

5.1t

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

Kenosha

KENW

Total CO₂

5.0t

Total Visits

1

Avg CO₂/visit

5.0t

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

Homerville

KHOE

Total CO₂

1.4t

Total Visits

1

Avg CO₂/visit

1.4t

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

Jacksonville

KHEG

Total CO₂

1.1t

Total Visits

1

Avg CO₂/visit

1.1t

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

KFXE to KPDK585 miles

Total Flights

2

Avg CO₂/Flight

2.8t

Total Emissions

5.5t CO₂

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

KFXE to KTEB1,071 miles

Total Flights

1

Avg CO₂/Flight

5.1t

Total Emissions

5.1t CO₂

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

KFXE to KENW1,215 miles

Total Flights

1

Avg CO₂/Flight

5.0t

Total Emissions

5t CO₂

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

KHOE to KFXE371 miles

Total Flights

1

Avg CO₂/Flight

1.4t

Total Emissions

1.4t CO₂

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

KHEG to KFXE299 miles

Total Flights

1

Avg CO₂/Flight

1.1t

Total Emissions

1.1t CO₂

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

KMLB to KFXE135 miles

Total Flights

1

Avg CO₂/Flight

0.6t

Total Emissions

0.6t CO₂

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