On June 30, 2026, major airports in Australia and New Zealand experienced extensive flight delays and cancellations. Airlines including Qantas, Jetstar, and Air New Zealand were among those affected.
On June 30, 2026, Chicago O’Hare International Airport experienced over 300 flight delays and 4 cancellations affecting both domestic and international routes. Airlines impacted include SkyWest, Republic, and United Airlines.
Thunderstorms on June 30, 2026, caused widespread flight cancellations at Heathrow and Gatwick airports. Around 40,000 passengers were stranded amid the weather disruptions.