N500MP
Bombardier Learjet 31
United States
SUA (Witham Field, Stuart)

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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

8.4
Tons CO2 This Month
Typical1.5× avg for Learjet 31
13.0
Tons CO2 YTD
Typical0.8× avg for Learjet 31
55.3
CO2 Tons Since 2025
Below Average0.6× avg for Learjet 31
Emissions Intensity0.00t CO₂/nmTypical0.8× avg for Learjet 31
38.9 tons CO2 in selected period

2026 pace: On track for approximately 52t CO₂ by year end · ↑ 23% vs full year 2025 (42t)

Flight Patterns & Behaviour

Emissions up 177% vs prior period, driven by Stuart → Mount Pleasant

43t
Period total CO₂
2.4t
Avg per flight
18
Flights
Moderately Concentrated3 routes account for 46% of total emissions
Highest emission route
Stuart → Mount Pleasant
8.5t CO₂ total · 0.0042t CO₂/nm

Seasonal pattern: Historically peaks in August · Current month is 26% below March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× country averageBelow Average

Subject to FAA oversight — no mandatory carbon reporting for private aviation

What's ChangedCompared to prior equivalent period
Emissions
177%
16t → 43t CO₂
Intensity
0.0043 → 0.0043 t CO₂/nm
New Routes
15
43t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
8%
2.6t → 2.4t
Flight Count
12
6 → 18 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

30t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New16 Apr – 22 Apr 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 5% of period emissions
Aircraft
Medium
New4 Aug – 18 Sept 2025
Elevated activity period · 7 flights in 45 days vs baseline of 2
Contributed approximately 12t CO₂ to period total — 27% of period emissions
Aircraft
Medium
New16 Oct – 22 Oct 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 7t CO₂ to period total — 15% of period emissions
Aircraft
Medium
Historical16 Apr – 10 Aug 2025
116-day inactive period
6.7t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical25 Aug – 11 Sept 2025
17-day inactive period
2.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 26, 20263.3t CO₂
KCTYCross City
KFNTFlint
921 miles2h 11m
Mar 26, 20260.6t CO₂
KSUAStuart
KSRQSarasota/Bradenton
144 miles38m
Mar 3, 20261.0t CO₂
KTRIBlountville
KBNANashville
239 miles51m
Feb 27, 20264.1t CO₂
KSUAStuart
KMOPMount Pleasant
1,163 miles2h 38m
View Details
Feb 27, 20264.3t CO₂
KMBSSaginaw
KAPFNaples
1,208 miles2h 44m
View Details
Feb 27, 20260.5t CO₂
KMOPMount Pleasant
KMBSSaginaw
33 miles14m
View Details
Feb 12, 20263.8t CO₂
KMOPMount Pleasant
KULSUlysses
964 miles2h 29m
View Details
Jan 16, 20260.8t CO₂
CYYZToronto
KMBSSaginaw
224 miles43m
View Details
Nov 13, 20254.5t CO₂
KSUAStuart
KMOPMount Pleasant
1,163 miles2h 52m
View Details
Oct 22, 20256.6t CO₂
KLASLas Vegas
KMBSSaginaw
1,715 miles4h 7m
View Details
Sep 14, 20250.5t CO₂
KFNTFlint
KMOPMount Pleasant
67 miles10m
View Details
Sep 14, 20250.8t CO₂
KDPAChicago/West Chicago
KFNTFlint
241 miles45m
View Details
Sep 11, 20251.5t CO₂
KDPAChicago/West Chicago
KPLKBranson / Hollister
451 miles1h 7m
View Details
Aug 25, 20252.2t CO₂
KMSYNew Orleans
KLALLakeland
516 miles1h 32m
View Details
Aug 13, 20251.4t CO₂
KPAHPaducah
KMOPMount Pleasant
500 miles1h 6m
View Details
Aug 10, 20250.5t CO₂
KFNTFlint
KMOPMount Pleasant
67 miles10m
View Details
Aug 10, 20254.7t CO₂
KBZNBozeman
KFNTFlint
1,360 miles3h 1m
View Details
Apr 16, 20252.2t CO₂
KORHWorcester
KMOPMount Pleasant
656 miles1h 32m
View Details
Mar 27, 20254.1t CO₂
KSRQSarasota/Bradenton
KMOPMount Pleasant
1,127 miles2h 39m
View Details
Mar 27, 20252.1t CO₂
MWCRGeorge Town
KSRQSarasota/Bradenton
565 miles1h 28m
View Details
Feb 18, 20250.5t CO₂
KATWAppleton
KMOPMount Pleasant
193 miles28m
View Details
Jan 5, 20254.6t CO₂
KAPFNaples
KMOPMount Pleasant
1,217 miles2h 55m
View Details
Jan 4, 20253.8t CO₂
KFZIFostoria
KAPFNaples
1,042 miles2h 29m
View Details
Jan 4, 20250.5t CO₂
KMOPMount Pleasant
KMBSSaginaw
33 miles13m
View Details
Top Airports by Emissions
Mount Pleasant

Mount Pleasant

KMOP

Total CO₂

17.5t

Total Visits

8

Avg CO₂/visit

2.2t

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

Saginaw

KMBS

Total CO₂

12.2t

Total Visits

4

Avg CO₂/visit

3.0t

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

Flint

KFNT

Total CO₂

9.9t

Total Visits

5

Avg CO₂/visit

2.0t

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

Stuart

KSUA

Total CO₂

9.2t

Total Visits

3

Avg CO₂/visit

3.1t

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

Las Vegas

KLAS

Total CO₂

6.6t

Total Visits

1

Avg CO₂/visit

6.6t

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

Bozeman

KBZN

Total CO₂

4.7t

Total Visits

1

Avg CO₂/visit

4.7t

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

KSUA to KMOP1,164 miles

Total Flights

2

Avg CO₂/Flight

4.3t

Total Emissions

8.5t CO₂

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

KLAS to KMBS1,716 miles

Total Flights

1

Avg CO₂/Flight

6.6t

Total Emissions

6.6t CO₂

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

KBZN to KFNT1,361 miles

Total Flights

1

Avg CO₂/Flight

4.7t

Total Emissions

4.7t CO₂

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

KMBS to KAPF1,208 miles

Total Flights

1

Avg CO₂/Flight

4.3t

Total Emissions

4.3t CO₂

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

KMOP to KULS964 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
Cross City Flint

KCTY to KFNT922 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
Page 1 of 3