- Flight Disruptions
- Operational breakdown hits 313 flights across Melbourne, Perth, Brisbane, and Adelaide
Operational breakdown hits 313 flights across Melbourne, Perth, Brisbane, and Adelaide
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Checked by Josh Arnfield
Last updated on June 2, 2026
313
Affected flights
4
Affected airports
17
Affected airlines
Disruption overview
On 31 May 2026, a network-wide operational breakdown disrupted 313 flights across Melbourne Tullamarine Airport, Perth International Airport, Brisbane Airport, and Adelaide International Airport. Jetstar, Qantas, and Virgin Australia were among the hardest hit, while delays also spread to other domestic and international airlines as late aircraft, airport congestion, and crew repositioning problems built across the network. Compensation eligibility is still unclear for most affected passengers, but airlines may still need to provide rebooking, meals, and hotel stays where delays ran overnight. If your flight was affected, it’s worth checking what support applies to your journey and whether any wider rights may apply.
Passengers affected by this flight disruption may be eligible for compensation of up to $650 under passenger rights regulations. Eligibility depends on the circumstances of the disruption.
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Disruption details
A network-wide operational breakdown disrupted 313 flights across Melbourne Tullamarine Airport, Perth International Airport, Brisbane Airport, and Adelaide International Airport on 31 May 2026. For passengers, that meant 11 cancellations, 302 severe delays, long terminal queues, and thousands of travelers left waiting for updates.
The disruption began in the early hours and quickly spread through airline schedules. By mid-morning, bottlenecks in flight planning, congestion on the ground, late-arriving aircraft, and crew repositioning problems had slowed departures at some of Australia’s busiest airports.
The worst-hit airports were:
Melbourne Tullamarine Airport logged 101 delays and 5 cancellations.
Perth International Airport recorded 96 delays and 1 cancellation.
Brisbane Airport saw 86 delays and 1 cancellation.
Adelaide International Airport counted 19 delays and 4 cancellations.
If you were flying with Jetstar, Qantas, or Virgin Australia, you were among the passengers most likely to feel the impact. But the knock-on effect didn’t stop there. Alliance Airlines, QantasLink, Regional Express Airlines, Air New Zealand, Cathay Pacific, China Southern Airlines, Malaysia Airlines, AirAsia, Indonesia AirAsia, Batik Air, Scoot, Emirates, Qatar Airways, United Airlines, and LATAM were also caught up in the disruption.
Once aircraft started arriving late, the delays kept feeding into the rest of the network. Later flights left behind schedule, gates stayed occupied longer than planned, and some travelers missed onward connections as airlines tried to recover.
Airport authorities haven’t linked the breakdown to bad weather, industrial action, or an IT outage. Instead, the pattern points to an operational collapse caused by schedule mismatches building across airline control centers. That matters because the exact cause can affect what help or compensation passengers may be entitled to.
Airlines have started rebooking passengers and, where delays ran overnight, issuing meal and hotel vouchers. Even so, there wasn’t a confirmed end time on 31 May, and analysts warned that delays could continue for another 24 to 48 hours while airlines moved aircraft and crews back into place.
No government or regulator intervention had been announced by the end of the day. But the scale of the disruption has already raised questions about how resilient Australia’s aviation network is heading into the southern hemisphere winter holiday peak.
For most flights within Australia, compensation isn’t as clear-cut as it is under EC 261 in Europe. For many travelers, the key issue is whether the airline still has to look after you during the disruption under Australian consumer law. EC 261 would usually only matter for EU-bound routes operated by EU carriers, so eligibility remains uncertain until the cause is fully confirmed.
Still, that doesn’t mean you’re without support. If your flight was delayed or canceled, your airline may still need to help with rebooking or a refund, food and drinks during a long wait, and hotel accommodation if the disruption kept you overnight. If you want to understand what may apply to your journey, you can use AirHelp’s free flight checker to review your rights.
Know your rights
These are your air passenger rights
When your flight's disrupted, you have rights. Most passenger protection laws cover the following:
Compensation
Good passenger rights ensure passengers get fairly compensated for delays and cancellations. Try our compensation check and find out how much money we can get you.
Rerouting or refund
If your flight is canceled, your airline must provide an alternative. Some laws say you can choose a full refund instead.
Food and essential care
Providing food and drinks is a basic right under many regulations. Typically after a delay of a few hours.
Accommodation
Some passenger rights say the airline must provide accommodation when your journey is delayed overnight.
This advice is provided to help you if your flight is delayed or canceled. However, the exact care and compensation you are entitled to will depend on your specific circumstances and flight. Always follow the directions of your airline, particularly with regard to check-in and boarding times.
Quick facts
Summary
Disruption
Delays and Cancellations
Cause
Other
Status
Current disruption
Compensation
May qualify for compensation
Flights affected
313
Airlines affected
Jetstar Airways, Qantas Airways, Vaustralia, Alliance Airlines, Regional Express, Air New Zealand, Cathay Pacific Airways, China Southern Airlines, Malaysia Airlines, AirAsia, Indonesia Airasia, Batik Air, Scoot, Emirates, Qatar Airways, United Airlines, Latam Airlines Group
Airports affected
Tullamarine Airport, Perth Airport, Brisbane Airport, Adelaide Airport
Cities affected
Melbourne, Perth, Brisbane, Adelaide
Countries affected
Australia
Start date
2026-05-31
Checked by
Josh Arnfield
Date updated
June 2, 2026
What to do if your flight is delayed, canceled, or overbooked
If you're traveling to, from, or within the European Union, here's what you should do when you experience a disruption.
Gather evidence that your flight was delayed, canceled, or overbooked.
Get the airline to provide written confirmation of the disruption and the reason behind it.
Request an alternative flight to your destination — or a refund if you no longer wish to travel.
Make a note of the arrival time at your final destination.
Ask the airline to provide vouchers for meals and refreshments.
Avoid signing documents or accepting offers that may waive your passenger rights.
If an overnight stay is required, ask the airline to provide accommodation.
Save receipts for any additional expenses caused by the disruption.
