Airports / Sydney International Airport

Sydney International Airport(YSSY)

Sydney, Australia

Last updated: Mar 30, 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

18,664.1
Tons CO2 Total
3.9
Avg CO2/Flight
4,587
Flights Total
Emissions Intensity0.01t CO₂/nm
10,566.9 tons CO2 in selected period

Airport Patterns

Emissions up 238% vs prior period — significantly busier than prior period

10,567t
Total CO₂
3.9t
Avg CO₂/flight
4,587
Flights
Operator Profile

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

Emissions
243%
5,434t → 18,664t CO₂
CO₂ Intensity
12%
4.5t → 3.9t per departure
Flight Count
Prior data incomplete
New Routes
227
5,126t CO₂ combined
Dropped Routes
45
Prior period only
New Aircraft
229
229 new tail numbers
Top Destinations
Los Angeles837.0t CO₂
16 flights · avg 52.3t/flight
Honolulu816.2t CO₂
36 flights · avg 22.7t/flight
Essendon Fields777.7t CO₂
376 flights · avg 2.1t/flight
Perth722.7t CO₂
47 flights · avg 15.4t/flight
Vancouver307.3t CO₂
5 flights · avg 61.5t/flight

Spikes

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

CO₂ Above Baseline

100t

Signals Detected

1

Highest Severity

High

HighAug 3, 2025

Single high-emission departure EI-AER → LPFR on Aug 3, 2025 — 100.0t CO₂, 79% of day's total

Aircraft EI-AER departing to LPFR produced 100.0t CO₂, representing 79% of all airport emissions on Aug 3, 2025.

100.0t CO₂

Route Map

Top Routes by Emissions
SydneyLos Angeles

YSSY to KLAX · 7,494 miles

Total Flights

16

Avg CO₂/Flight

52.3t

Total Emissions

837.0t CO₂

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

YSSY to PHIK · 5,077 miles

Total Flights

36

Avg CO₂/Flight

22.7t

Total Emissions

816.2t CO₂

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

YSSY to YMEN · 438 miles

Total Flights

376

Avg CO₂/Flight

2.1t

Total Emissions

777.7t CO₂

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

YSSY to YPPH · 2,037 miles

Total Flights

47

Avg CO₂/Flight

15.4t

Total Emissions

722.7t CO₂

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

YSSY to CYVR · 7,768 miles

Total Flights

5

Avg CO₂/Flight

61.5t

Total Emissions

307.3t CO₂

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

YSSY to YBBN · 468 miles

Total Flights

151

Avg CO₂/Flight

1.9t

Total Emissions

292.0t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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Aircraft Using This Airport
View All Aircraft
N1711MCharter·Bombardier Global 7500
627.1t CO₂ · avg 22.4t/visit · 28 visits · Last seen 21 Mar 2026
VH-LUNCharter·Bombardier Global 7500
525.5t CO₂ · avg 17.5t/visit · 30 visits · Last seen 15 Mar 2026
N720LE·Gulfstream G650
404.1t CO₂ · avg 13.0t/visit · 31 visits · Last seen 17 Mar 2026
N988NC·Gulfstream G650
398.9t CO₂ · avg 21.0t/visit · 19 visits · Last seen 20 Dec 2025
VH-AMD·Pilatus PC-24
391.8t CO₂ · avg 0.6t/visit · 676 visits · Last seen 30 Mar 2026
VH-AMM·Pilatus PC-24
333.7t CO₂ · avg 0.5t/visit · 623 visits · Last seen 29 Mar 2026
VH-LAL·Gulfstream G650
331.9t CO₂ · avg 12.3t/visit · 27 visits · Last seen 8 Mar 2026
VH-LON·Bombardier Global 7500
287.0t CO₂ · avg 10.3t/visit · 28 visits · Last seen 22 Mar 2026
VH-87XCharter·Embraer Phenom 300
251.9t CO₂ · avg 1.0t/visit · 260 visits · Last seen 26 Mar 2026
N332PM·Gulfstream GV
223.5t CO₂ · avg 6.4t/visit · 35 visits · Last seen 2 Mar 2026
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Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period