2023-2025
Australian aviation network overview by month

International Air Transport Association (IATA) Review of Airservices Australia's Air Traffic Flow Management Delay Attribution Framework

Building on our efforts to increase transparency and foster industry understanding of the network performance, we recently engaged the International Air Transport Association (IATA) to review Airservices Air Traffic Flow Management (ATFM) reporting framework. The review identified continual improvement opportunities to align data, systems and business processes to international best practices, while acknowledging the overall effectiveness of the framework. Airservices has accepted all recommendations.

Air Traffic Management Network Performance Dashboard

This daily tally focuses on network performance at Sydney, Melbourne, Brisbane and Perth airports, part of the Ground Delay Program.

Service report

Sydney Melbourne Brisbane Perth
Hours with GDP in place 0.0 0.0 0.0 0.0
Arrivals 375 295 254 122
Ground Delay (minutes)
Total 0 0 0 0
Airservices' Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% )
Other Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% )
GDP Compliance N/A N/A N/A N/A
Cancellations
Total 6 ( 1.6% ) 3 ( 1.0% ) 1 ( 0.4% ) 1 ( 0.8% )
Airservices' Attributed 0 ( 0% ) 0 ( 0% ) 0 ( 0% ) 0 ( 0% )
Other Attributed 6 ( 1.6% ) 3 ( 1.0% ) 1 ( 0.4% ) 1 ( 0.8% )
Sydney Melbourne Brisbane Perth
Hours with GDP in place 0.0 0.0 0.0 6.0
Arrivals 431 312 306 251
Ground Delay (minutes)
Total 0 0 0 239
Airservices' Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% )
Other Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 239.0 ( 100% )
GDP Compliance N/A N/A N/A 74
Cancellations
Total 4 ( 0.9% ) 1 ( 0.3% ) 6 ( 2.0% ) 2 ( 0.8% )
Airservices' Attributed 0 ( 0% ) 0 ( 0% ) 0 ( 0% ) 0 ( 0% )
Other Attributed 4 ( 0.9% ) 1 ( 0.3% ) 6 ( 2.0% ) 2 ( 0.8% )
Sydney Melbourne Brisbane Perth
Hours with GDP in place 0.0 0.0 0.0 13.5
Arrivals 420 315 316 284
Ground Delay (minutes)
Total 0 0 0 1075
Airservices' Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% )
Other Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 1075.0 ( 100% )
GDP Compliance N/A N/A N/A 66
Cancellations
Total 2 ( 0.5% ) 2 ( 0.6% ) 2 ( 0.6% ) 3 ( 1.1% )
Airservices' Attributed 0 ( 0% ) 0 ( 0% ) 0 ( 0% ) 0 ( 0% )
Other Attributed 2 ( 0.5% ) 2 ( 0.6% ) 2 ( 0.6% ) 3 ( 1.1% )
Sydney Melbourne Brisbane Perth
Hours with GDP in place 0.0 0.0 0.0 13.5
Arrivals 435 321 321 270
Ground Delay (minutes)
Total 0 0 0 1079
Airservices' Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 332.0 ( 30% )
Other Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 747.0 ( 69% )
GDP Compliance N/A N/A N/A 71
Cancellations
Total 4 ( 0.9% ) 2 ( 0.6% ) 5 ( 1.6% ) 1 ( 0.4% )
Airservices' Attributed 0 ( 0% ) 0 ( 0% ) 0 ( 0% ) 0 ( 0% )
Other Attributed 4 ( 0.9% ) 2 ( 0.6% ) 5 ( 1.6% ) 1 ( 0.4% )
Sydney Melbourne Brisbane Perth
Hours with GDP in place 0.0 0.0 0.0 13.5
Arrivals 452 350 338 299
Ground Delay (minutes)
Total 0 0 0 243
Airservices' Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% )
Other Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 243.0 ( 100% )
GDP Compliance N/A N/A N/A 84
Cancellations
Total 3 ( 0.7% ) 0 ( 0% ) 2 ( 0.6% ) 4 ( 1.3% )
Airservices' Attributed 0 ( 0% ) 0 ( 0% ) 0 ( 0% ) 0 ( 0% )
Other Attributed 3 ( 0.7% ) 0 ( 0% ) 2 ( 0.6% ) 4 ( 1.3% )
Sydney Melbourne Brisbane Perth
Hours with GDP in place 0.0 17.0 0.0 0.0
Arrivals 454 348 326 216
Ground Delay (minutes)
Total 0 761 0 0
Airservices' Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% )
Other Attributed 0.0 ( 0% ) 761.0 ( 100% ) 0.0 ( 0% ) 0.0 ( 0% )
GDP Compliance N/A 73 N/A N/A
Cancellations
Total 5 ( 1.1% ) 1 ( 0.3% ) 2 ( 0.6% ) 1 ( 0.5% )
Airservices' Attributed 0 ( 0% ) 0 ( 0% ) 0 ( 0% ) 0 ( 0% )
Other Attributed 5 ( 1.1% ) 1 ( 0.3% ) 2 ( 0.6% ) 1 ( 0.5% )
Sydney Melbourne Brisbane Perth
Hours with GDP in place 0.0 0.0 0.0 0.0
Arrivals 349 275 227 115
Ground Delay (minutes)
Total 0 0 0 0
Airservices' Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% )
Other Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% )
GDP Compliance N/A N/A N/A N/A
Cancellations
Total 1 ( 0.3% ) 1 ( 0.4% ) 0 ( 0% ) 0 ( 0% )
Airservices' Attributed 0 ( 0% ) 0 ( 0% ) 0 ( 0% ) 0 ( 0% )
Other Attributed 1 ( 0.3% ) 1 ( 0.4% ) 0 ( 0% ) 0 ( 0% )
Sydney Melbourne Brisbane Perth
Hours with GDP in place 0.0 0.0 0.0 0.0
Arrivals 351 277 235 113
Ground Delay (minutes)
Total 0 0 0 0
Airservices' Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% )
Other Attributed 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% ) 0.0 ( 0% )
GDP Compliance N/A N/A N/A N/A
Cancellations
Total 5 ( 1.4% ) 2 ( 0.7% ) 1 ( 0.4% ) 1 ( 0.9% )
Airservices' Attributed 0 ( 0% ) 0 ( 0% ) 0 ( 0% ) 0 ( 0% )
Other Attributed 5 ( 1.4% ) 2 ( 0.7% ) 1 ( 0.4% ) 1 ( 0.9% )

2023-2025
Network performance by month