Millions of air passengers have experienced chaotic travel months in 2022, with massive delays, endless queues, lost suitcases. This year it could happen to them again.

"The demand for flights is coming back with full force after the pandemic," says aviation expert Heinrich Großbongardt. Destinations such as Italy or Slovenia are expecting the largest tourist rush in their history this year. The demand for holiday travel is likely to be even higher than in the chaos summer of 2022.