N401LJ
Bombardier Learjet 45
United States
FTY (Fulton County Airport-Brown Field, 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

5.2
Tons CO2 This Month
Below Average0.4× avg for Learjet 45
10.4
Tons CO2 YTD
Below Average0.3× avg for Learjet 45
47.9
CO2 Tons Since 2025
Below Average0.2× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmTypical0.8× avg for Learjet 45
40.4 tons CO2 in selected period

2026 pace: On track for approximately 42t CO₂ by year end · ↑ 11% vs full year 2025 (38t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 2.8t CO₂/month

2.8t
CO₂/month
1.3t
Avg per flight
20
Distinct routes
Diverse Network3 routes account for 37% of total emissions
Highest emission route
Denver → KFFC
4.8t CO₂ total · 0.0045t CO₂/nm

Seasonal pattern: Historically peaks in August · Current month is 43% 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%
6t → 33t CO₂
Intensity
12%
0.0041 → 0.0046 t CO₂/nm
New Routes
19
29t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
12%
1.2t → 1.3t
Flight Count
Prior data incomplete

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
New12 May – 18 May 2025
Elevated activity period · 3 flights in 6 days vs baseline of 0
Contributed approximately 3t CO₂ to period total — 10% of period emissions
Aircraft
High
New22 Jul – 22 Aug 2025
Elevated activity period · 12 flights in 31 days vs baseline of 2
Contributed approximately 13t CO₂ to period total — 40% of period emissions
Aircraft
Medium
New4 Feb – 10 Feb 2026
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 7% of period emissions
Aircraft
Medium
Historical14 May – 26 Jun 2025
42-day inactive period
4.8t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical7 Jul – 27 Jul 2025
20-day inactive period
6.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 21, 20262.1t CO₂
KPDKAtlanta
KOPFMiami
600 miles1h 23m
Mar 2, 20260.7t CO₂
KRDURaleigh/Durham
KCHSCharleston
217 miles39m
Feb 26, 20261.5t CO₂
KVNCVenice
KRDURaleigh/Durham
645 miles1h 4m
Feb 11, 20261.7t CO₂
KVRBVero Beach
KFFC
465 miles1h 11m
View Details
Feb 10, 20260.6t CO₂
KVRBVero Beach
KFMYFort Myers
115 miles32m
View Details
Feb 7, 20261.9t CO₂
KVRBVero Beach
KFFC
465 miles1h 17m
View Details
Oct 13, 20250.7t CO₂
KTRIBlountville
KFFC
248 miles39m
View Details
Oct 5, 20250.6t CO₂
KABYAlbany
KFFC
128 miles25m
View Details
Aug 19, 20250.6t CO₂
KNENJacksonville
KFFC
261 miles36m
View Details
Aug 19, 20250.6t CO₂
KFXEFort Lauderdale
KVRBVero Beach
102 miles26m
View Details
Aug 19, 20250.6t CO₂
KFLLFt Lauderdale
MYANAndros Island
148 miles24m
View Details
Aug 10, 20250.6t CO₂
KFTYAtlanta
KFFC
29 miles19m
View Details
Aug 9, 20251.7t CO₂
KFTYAtlanta
KFFC
29 miles1h 10m
View Details
Aug 8, 20250.8t CO₂
KTLHTallahassee
KFTYAtlanta
234 miles41m
View Details
Aug 8, 20250.8t CO₂
KFTYAtlanta
KTLHTallahassee
234 miles43m
View Details
Aug 8, 20250.6t CO₂
KFTYAtlanta
KBHMBirmingham
129 miles25m
View Details
Aug 6, 20251.0t CO₂
KTRIBlountville
KFFC
248 miles47m
View Details
Jul 29, 20252.1t CO₂
KRDURaleigh/Durham
KDTSDestin
583 miles1h 22m
View Details
Jul 28, 20252.0t CO₂
KFXEFort Lauderdale
KFFC
560 miles1h 19m
View Details
Jul 27, 20252.1t CO₂
KFFC
MYBGBullocks Harbour
663 miles1h 22m
View Details
Jul 7, 20252.0t CO₂
KFXEFort Lauderdale
KFFC
560 miles1h 20m
View Details
Jun 26, 20254.8t CO₂
KBJCDenver
KFFC
1,221 miles2h 45m
View Details
May 14, 20250.8t CO₂
KJWNNashville
KFFC
235 miles43m
View Details
May 14, 20251.8t CO₂
KFTYAtlanta
KJWNNashville
213 miles1h 12m
View Details
May 12, 20250.6t CO₂
KFTYAtlanta
KFFC
29 miles16m
View Details
Mar 13, 20250.6t CO₂
KSAVSavannah
KFFC
213 miles35m
View Details
Mar 8, 20252.2t CO₂
KFXEFort Lauderdale
KFFC
560 miles1h 24m
View Details
Mar 3, 20251.2t CO₂
KSAVSavannah
KRDURaleigh/Durham
294 miles54m
View Details
Jan 7, 20251.4t CO₂
KPIESt Petersburg-Clearwater
KFFC
392 miles1h 1m
View Details
Jan 4, 20250.6t CO₂
KFFC
KEGICrestview
219 miles34m
View Details
Top Airports by Emissions
KFFC

KFFC

Total CO₂

21.1t

Total Visits

14

Avg CO₂/visit

1.5t

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

Atlanta

KFTY

Total CO₂

6.9t

Total Visits

7

Avg CO₂/visit

1.0t

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

Vero Beach

KVRB

Total CO₂

4.8t

Total Visits

4

Avg CO₂/visit

1.2t

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

Denver

KBJC

Total CO₂

4.8t

Total Visits

1

Avg CO₂/visit

4.8t

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

Fort Lauderdale

KFXE

Total CO₂

4.6t

Total Visits

3

Avg CO₂/visit

1.5t

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

Raleigh/Durham

KRDU

Total CO₂

4.3t

Total Visits

3

Avg CO₂/visit

1.4t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4
Top Routes by Emissions
Denver

KBJC to KFFC1,222 miles

Total Flights

1

Avg CO₂/Flight

4.8t

Total Emissions

4.8t CO₂

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

KFXE to KFFC561 miles

Total Flights

2

Avg CO₂/Flight

2.0t

Total Emissions

4t CO₂

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

KVRB to KFFC465 miles

Total Flights

2

Avg CO₂/Flight

1.8t

Total Emissions

3.6t CO₂

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

KFTY to KFFC29 miles

Total Flights

3

Avg CO₂/Flight

1.0t

Total Emissions

2.9t CO₂

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

KPDK to KOPF601 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
Bullocks Harbour

KFFC to MYBG663 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
Page 1 of 4