Airports / Kuala Lumpur International Airport

Kuala Lumpur International Airport(WMKK)

Kuala Lumpur, Malaysia

Last updated: Mar 18, 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

294.5
Tons CO2 Total
5.2
Avg CO2/Flight
22
Flights Total
Emissions Intensity0.01t CO₂/nm
52.5 tons CO2 in selected period

Airport Patterns

Concentrated traffic — WMKK → WMSA accounts for 50% of all departures

52t
Total CO₂
5.2t
Avg CO₂/flight
22
Flights
Operator Profile

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

Emissions
175%
107t → 294t CO₂
CO₂ Intensity
62%
13.9t → 5.2t per departure
Flight Count
15
7 → 22 flights
New Routes
11
197t CO₂ combined
Dropped Routes
6
Prior period only
New Aircraft
18
18 new tail numbers
Top Destinations
Tokyo29.0t CO₂
1 flight · avg 29.0t/flight
Dubai16.9t CO₂
1 flight · avg 16.9t/flight
Singapore3.6t CO₂
2 flights · avg 1.8t/flight
Subang2.0t CO₂
5 flights · avg 0.4t/flight
Muar1.0t CO₂
1 flight · avg 1.0t/flight

Spikes

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

CO₂ Above Baseline

90t

Signals Detected

5

Highest Severity

High

MediumApr 11, 2025 – Apr 17, 2025

Elevated activity Apr 11, 2025 – Apr 17, 2025 — 1 flights in 7 days vs baseline of 0

1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 121%.

MediumMay 5, 2025 – May 11, 2025

Elevated activity May 5, 2025 – May 11, 2025 — 1 flights in 7 days vs baseline of 0

1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 121%.

15.3t CO₂

MediumMay 19, 2025 – May 25, 2025

Elevated activity May 19, 2025 – May 25, 2025 — 1 flights in 7 days vs baseline of 0

1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 121%.

26.1t CO₂

HighOct 5, 2025

Single high-emission departure A7-CGF → WMKK on Oct 5, 2025 — 32.7t CO₂, 100% of day's total

Aircraft A7-CGF departing to WMKK produced 32.7t CO₂, representing 100% of all airport emissions on Oct 5, 2025.

32.7t CO₂

LowApr 11, 2025 – May 11, 2025

30-day gap in recorded activity ending May 11, 2025

Airport had 30 consecutive days with zero recorded flights before activity resumed on May 11, 2025.

15.3t CO₂

Route Map

Top Routes by Emissions
Kuala LumpurTokyo

WMKK to RJTT · 3,325 miles

Total Flights

1

Avg CO₂/Flight

29.0t

Total Emissions

29.0t CO₂

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

WMKK to OMDW · 3,452 miles

Total Flights

1

Avg CO₂/Flight

16.9t

Total Emissions

16.9t CO₂

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

WMKK to WSSL · 175 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
Kuala LumpurSubang

WMKK to WMSA · 29 miles

Total Flights

5

Avg CO₂/Flight

0.4t

Total Emissions

2.0t CO₂

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

WMKK to WMAV · 81 miles

Total Flights

1

Avg CO₂/Flight

1.0t

Total Emissions

1.0t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Aircraft Using This Airport
View All Aircraft
9K-GGB·Gulfstream G650
29.0t CO₂ · avg 29.0t/visit · 1 visit · Last seen 28 May 2025
VH-ULJ·Bombardier Learjet 60
16.9t CO₂ · avg 16.9t/visit · 1 visit · Last seen 17 Nov 2025
M-ARCO·Gulfstream GV
3.6t CO₂ · avg 3.6t/visit · 1 visit · Last seen 1 Sept 2025
N19DM·Embraer Praetor 600
2.0t CO₂ · avg 0.5t/visit · 4 visits · Last seen 18 Mar 2026
N280KR·Gulfstream G280
1.0t CO₂ · avg 1.0t/visit · 1 visit · Last seen 18 Nov 2025
CS-GLD·Bombardier Global 6000/6500
0.0t CO₂ · avg 0.0t/visit · 2 visits · Last seen 12 Nov 2025
CS-GLL·Bombardier Global 6000/6500
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 10 Nov 2025
T7-FHX·Bombardier Global 5000/5500
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 20 Oct 2025
VT-KVR·Hawker 4000
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 23 Jan 2026
9H-VIH·Bombardier Global 7500
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 18 Jan 2026
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Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period