- Flight Disruptions
- 780 flights disrupted across Sydney, Melbourne, Brisbane, Auckland, and Wellington airports
780 flights disrupted across Sydney, Melbourne, Brisbane, Auckland, and Wellington airports
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Checked by Alice Mariscotti-Wyatt
Last updated on April 21, 2026
780
Affected flights
5
Affected airports
4
Affected airlines
Disruption overview
More than 780 flights were delayed or canceled on 20 April 2026 across Sydney Kingsford Smith Airport, Melbourne Tullamarine Airport, Brisbane Airport, Auckland Airport, and Wellington International Airport, hitting Qantas, Air New Zealand, Virgin Australia, and Jetstar. Packed terminals, long queues, and missed connections left travelers dealing with disruption well into the night, with rebooking backlogs expected to continue on 21 April.
Devastating storms have hit New Zealand in the past week, while further problems were linked to staffing shortages, higher fuel costs, and reduced spare aircraft and crew, which made it harder for airlines to recover once delays started spreading. Passengers may be entitled to care, including food, drink and accommodation, as well as rerouting for canceled flights.
Disruption details
More than 780 flights were delayed or canceled on 20 April 2026 across Sydney Kingsford Smith Airport, Melbourne Tullamarine Airport, Brisbane Airport, Auckland Airport, and Wellington International Airport. The disruption hit Qantas, Air New Zealand, Virgin Australia, and Jetstar, turning a busy travel day into a long wait for many passengers.
For passengers, this meant crowded departure halls, long customer-service lines, missed onward flights, and in some cases unexpected overnight stays. The pressure did not ease quickly either, with airlines warning that rebooking delays and itinerary changes could continue into 21 April.
The scale of the disruption was hard to ignore:
More than 700 departures were delayed.
80 flights were canceled.
Rebooking backlogs and itinerary changes were expected to continue into 21 April.
Flights in New Zealand were affected by storms this week, which combined with a range of operational pressures to, including ground-handling and air-traffic-control staffing shortages around Sydney and Brisbane, higher fuel costs linked to Middle East tensions, and planned capacity cuts that left fewer spare aircraft and crew available when problems started.
When airlines are running with thinner buffers, relatively routine same-day issues can spread fast. With fewer backup planes and crews on standby, delays on one route can quickly knock into others. That is what turned separate problems into wider disruption across domestic and trans-Tasman networks.
The worst-hit airlines were Qantas, Air New Zealand, Virgin Australia, and Jetstar because they operate many of the busiest routes within and between the two countries. High-volume city pairs such as Sydney–Melbourne and Auckland–Wellington were especially exposed, along with feeder services connecting passengers onto international long-haul flights.
That mattered well beyond the first delayed sector. If you were connecting onward, even a relatively short delay could mean a missed international departure, extra time in the airport, or an unexpected night away from home. That is why disruption on a handful of trunk routes quickly spread into much wider travel plans.
The wider network was already under pressure. Jetstar disclosed fresh frequency reductions of 2–3 percent on dozens of domestic and trans-Tasman routes from late May, while Air New Zealand had already scheduled about 1,100 cancellations through early May. Those cuts did not cause delays on 20 April, but they do show how little slack was left in the system once problems started building.
If you were affected, checking your airline's app, website, or direct messages may be the fastest way to manage rebooking, itinerary changes, hotel support, or meal assistance.
Passengers who are affected have rights that can include rerouting or a refund, plus meals, refreshments, and hotel accommodation if your journey was heavily delayed or pushed overnight.
If your flight to Europe was canceled at short notice or arrived more than 3 hours late, and your journey falls under EC 261, you may also be entitled to up to $650 compensation. The exact outcome depends on your route, airline, and the details of the disruption, so it is worth checking.
Know your rights
These are your air passenger rights
When your flight's disrupted, you have rights. Most passenger protection laws cover the following:
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.
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.
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 times you must present yourself for check-in and boarding.
Quick facts
Summary
Disruption
Delays and Cancellations
Cause
Other
Status
Current disruption
Compensation
Not eligible for compensation
Flights affected
780
Airlines affected
Qantas Airways, Air New Zealand, Vaustralia, Jetstar Airways
Airports affected
Sydney (Kingsford Smith) Airport, Tullamarine Airport, Brisbane Airport, Auckland Airport, Wellington International Airport
Cities affected
Sydney, Melbourne, Brisbane, Auckland, Wellington
Countries affected
Australia, New Zealand
Start date
2026-04-20
Checked by
Alice Mariscotti-Wyatt
Date updated
April 21, 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.
