Melbourne and Sydney airports experienced widespread flight delays and cancellations on June 29, 2026, resulting in significant disruptions for passengers. The disturbances affected both domestic and international flights, impacting travel schedules across these key Australian hubs.
Major airlines including Qantas, Jetstar, and British Airways were among those encountering delays and cancellations. Travelers at these airports faced interruptions to their plans as a result of these operational challenges, which involved multiple services throughout the day.








