Airports / Louisville Winston County Airport

Louisville Winston County Airport(KLMS)

Louisville, United States

Last updated: Mar 15, 2026

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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

Activity Summary

196.3
Tons CO2 Total
2.1
Avg CO2/Flight
107
Flights Total
Emissions Intensity0.00t CO₂/nm
114.2 tons CO2 in selected period

Airport Patterns

Emissions up 89% vs prior period — significantly busier than prior period

114t
Total CO₂
2.1t
Avg CO₂/flight
107
Flights
Operator Profile

Charter/owner classification not available for this airport's flights

Emissions
113%
92t → 196t CO₂
CO₂ Intensity
42%
3.6t → 2.1t per departure
Flight Count
79
28 → 107 flights
New Routes
74
187t CO₂ combined
Dropped Routes
21
Prior period only
New Aircraft
83
83 new tail numbers
Top Destinations
Granby13.2t CO₂
2 flights · avg 6.6t/flight
Seattle11.1t CO₂
1 flight · avg 11.1t/flight
Telluride9.1t CO₂
2 flights · avg 4.5t/flight
Ocala5.7t CO₂
2 flights · avg 2.8t/flight
Farmingdale4.9t CO₂
1 flight · avg 4.9t/flight

Spikes

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

CO₂ Above Baseline

48t

Signals Detected

5

Highest Severity

High

MediumAug 23, 2025 – Aug 29, 2025

Elevated activity Aug 23, 2025 – Aug 29, 2025 — 5 flights in 7 days vs baseline of 2

5 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 130%.

13.0t CO₂

MediumSep 12, 2025 – Sep 18, 2025

Elevated activity Sep 12, 2025 – Sep 18, 2025 — 5 flights in 7 days vs baseline of 2

5 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 130%.

11.5t CO₂

MediumSep 23, 2025 – Sep 29, 2025

Elevated activity Sep 23, 2025 – Sep 29, 2025 — 5 flights in 7 days vs baseline of 2

5 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 130%.

8.0t CO₂

HighFeb 19, 2026

Single high-emission departure N824QS → KBFI on Feb 19, 2026 — 11.1t CO₂, 100% of day's total

Aircraft N824QS departing to KBFI produced 11.1t CO₂, representing 100% of all airport emissions on Feb 19, 2026.

11.1t CO₂

LowApr 15, 2025 – May 5, 2025

19-day gap in recorded activity ending May 5, 2025

Airport had 19 consecutive days with zero recorded flights before activity resumed on May 5, 2025.

4.8t CO₂

Route Map

Top Routes by Emissions
LouisvilleGranby

KLMS to KGNB · 1,048 miles

Total Flights

2

Avg CO₂/Flight

6.6t

Total Emissions

13.2t CO₂

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

KLMS to KBFI · 1,992 miles

Total Flights

1

Avg CO₂/Flight

11.1t

Total Emissions

11.1t CO₂

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

KLMS to KTEX · 1,108 miles

Total Flights

2

Avg CO₂/Flight

4.5t

Total Emissions

9.1t CO₂

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

KLMS to KOCF · 489 miles

Total Flights

2

Avg CO₂/Flight

2.8t

Total Emissions

5.7t CO₂

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

KLMS to KFRG · 1,008 miles

Total Flights

1

Avg CO₂/Flight

4.9t

Total Emissions

4.9t CO₂

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

KLMS to MMTO · 1,153 miles

Total Flights

1

Avg CO₂/Flight

4.5t

Total Emissions

4.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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Aircraft Using This Airport
View All Aircraft
N824QSCharter·Cessna Citation Longitude
11.1t CO₂ · avg 11.1t/visit · 1 visit · Last seen 19 Feb 2026
N117TF·Bombardier Global Express
8.4t CO₂ · avg 8.4t/visit · 1 visit · Last seen 23 Aug 2025
N631QSCharter·Cessna Citation Latitude
4.9t CO₂ · avg 4.9t/visit · 1 visit · Last seen 3 Oct 2025
N930QSCharter·Cessna Citation Latitude
4.9t CO₂ · avg 4.9t/visit · 1 visit · Last seen 18 Jul 2025
N405FXCharter·Embraer Praetor 500
4.8t CO₂ · avg 4.8t/visit · 1 visit · Last seen 5 May 2025
XA-MBD·Bombardier Learjet 75
4.5t CO₂ · avg 4.5t/visit · 1 visit · Last seen 13 Nov 2025
N918X·Cessna Citation V Ultra
4.5t CO₂ · avg 4.5t/visit · 1 visit · Last seen 15 Apr 2025
N331GVCharter·Embraer Phenom 300
4.2t CO₂ · avg 2.1t/visit · 2 visits · Last seen 3 Mar 2026
N336FXCharter·Embraer Praetor 500
3.9t CO₂ · avg 3.9t/visit · 1 visit · Last seen 7 Aug 2025
N889MSCharter·Gulfstream GV
3.7t CO₂ · avg 3.7t/visit · 1 visit · Last seen 2 Jan 2026
Page 1 of 9

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period