Australian flights are experiencing delays after the US grounds departures at multiple airports, with airlines working to recover from an outage-triggered disruption earlier. PerthNow and The West Australian report continued flight delays on Sunday morning following a US aviation standstill lasting close to five hours.

Other outlets frame the impact as part of a longer disruption affecting travellers’ plans, with Brisbane Times, The Age, and the Sydney Morning Herald saying passengers brace for days of delays after US grounding lasting around four hours. The Guardian adds additional detail about US-bound operations, reporting that some flights from Sydney and Melbourne are grounded in response to American authorities halting departures and delaying landings, and notes a specific delay of more than two hours for a Los Angeles-bound departure.

While all accounts link the disruptions to US airport groundings, they differ in duration emphasis—“almost five hours” versus “four hours”—and in how much operational detail is provided about Australian airports and specific flight timing.