Airports / Sultan Abdul Aziz Shah Airport

Sultan Abdul Aziz Shah Airport(WMSA)

Subang, Malaysia

Last updated: Mar 28, 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

2,498.7
Tons CO2 Total
4.8
Avg CO2/Flight
235
Flights Total
Emissions Intensity0.01t CO₂/nm
230.7 tons CO2 in selected period

Airport Patterns

Activity broadly consistent with prior period — averaging 20 flights/month

231t
Total CO₂
4.8t
Avg CO₂/flight
235
Flights
Operator Profile

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

Emissions
144%
1,022t → 2,499t CO₂
CO₂ Intensity
56%
10.8t → 4.8t per departure
Flight Count
154
81 → 235 flights
New Routes
61
1,736t CO₂ combined
Dropped Routes
28
Prior period only
New Aircraft
100
100 new tail numbers
Top Destinations
Bangkok30.8t CO₂
6 flights · avg 5.1t/flight
Manila29.1t CO₂
1 flight · avg 29.1t/flight
Abu Dhabi27.4t CO₂
1 flight · avg 27.4t/flight
Nairobi25.7t CO₂
1 flight · avg 25.7t/flight
Dubai23.7t CO₂
1 flight · avg 23.7t/flight

Spikes

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

CO₂ Above Baseline

398t

Signals Detected

4

Highest Severity

High

MediumSep 13, 2025 – Sep 19, 2025

Elevated activity Sep 13, 2025 – Sep 19, 2025 — 10 flights in 7 days vs baseline of 5

10 flights recorded in a 7-day window, exceeding the airport baseline of 5 flights per week by 119%.

109.9t CO₂

MediumSep 29, 2025 – Oct 5, 2025

Elevated activity Sep 29, 2025 – Oct 5, 2025 — 10 flights in 7 days vs baseline of 5

10 flights recorded in a 7-day window, exceeding the airport baseline of 5 flights per week by 119%.

138.0t CO₂

MediumNov 4, 2025 – Nov 10, 2025

Elevated activity Nov 4, 2025 – Nov 10, 2025 — 10 flights in 7 days vs baseline of 5

10 flights recorded in a 7-day window, exceeding the airport baseline of 5 flights per week by 119%.

55.4t CO₂

HighAug 26, 2025

Single high-emission departure N654FX → WMSA on Aug 26, 2025 — 94.3t CO₂, 100% of day's total

Aircraft N654FX departing to WMSA produced 94.3t CO₂, representing 100% of all airport emissions on Aug 26, 2025.

94.3t CO₂

Route Map

Top Routes by Emissions
SubangBangkok

WMSA to VTBD · 748 miles

Total Flights

6

Avg CO₂/Flight

5.1t

Total Emissions

30.8t CO₂

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

WMSA to RPLL · 1,541 miles

Total Flights

1

Avg CO₂/Flight

29.1t

Total Emissions

29.1t CO₂

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

WMSA to OMAD · 3,461 miles

Total Flights

1

Avg CO₂/Flight

27.4t

Total Emissions

27.4t CO₂

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

WMSA to HKJK · 4,474 miles

Total Flights

1

Avg CO₂/Flight

25.7t

Total Emissions

25.7t CO₂

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

WMSA to OMDW · 3,429 miles

Total Flights

1

Avg CO₂/Flight

23.7t

Total Emissions

23.7t CO₂

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

WMSA to SBXO · 3,642 miles

Total Flights

1

Avg CO₂/Flight

23.6t

Total Emissions

23.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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Aircraft Using This Airport
View All Aircraft
HS-SKSCharter·Gulfstream G650
29.1t CO₂ · avg 29.1t/visit · 1 visit · Last seen 30 Jun 2025
T7-ADX·Bombardier Global 7500
27.4t CO₂ · avg 27.4t/visit · 1 visit · Last seen 28 May 2025
VH-X78·Dassault Falcon 7X
25.7t CO₂ · avg 12.9t/visit · 2 visits · Last seen 29 Dec 2025
N399FFCharter·Gulfstream GV
23.7t CO₂ · avg 5.9t/visit · 4 visits · Last seen 22 Dec 2025
N730EA·Gulfstream GV
23.6t CO₂ · avg 7.9t/visit · 3 visits · Last seen 3 Mar 2026
T7-899JH·Bombardier Global 6000/6500
17.5t CO₂ · avg 8.8t/visit · 2 visits · Last seen 9 Mar 2026
HB-JKQ·Gulfstream G650
9.2t CO₂ · avg 1.5t/visit · 6 visits · Last seen 28 Feb 2026
N811TM·Gulfstream G650
6.9t CO₂ · avg 6.9t/visit · 1 visit · Last seen 27 Feb 2026
N616VG·Dassault Falcon 6X
6.2t CO₂ · avg 3.1t/visit · 2 visits · Last seen 23 Feb 2026
2-PINK·Dassault Falcon 8X
5.3t CO₂ · avg 5.3t/visit · 1 visit · Last seen 19 Feb 2026
Page 1 of 13

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period