In a statement, the low-cost airline indicated that between July 11th and 13th, "more than 120 passengers missed their flights from Porto, Faro, and Lisbon airports due to excessive delays at border control," caused by the lack of staff.

At the same time, "passengers arriving in Portugal faced wait times of up to 90 minutes at passport control," the Irish airline states, stressing that these "are not isolated cases" and that the "Portuguese government must urgently resolve these staffing issues, especially during the peak summer season, when passenger volumes peak."

"If no action is taken, delays will continue and more passengers will unfairly miss their flights," warns Ryanair, calling on the government led by Luís Montenegro to take "immediate action."

The airline also emphasises that if no action is taken, "delays will continue and more passengers will unfairly miss their flights."

In early June, the Minister of Infrastructure and Housing, Miguel Pinto Luz, said that the queue problems at Lisbon and Faro airports should be resolved within the next two weeks, following the implementation of a new system.

These statements came after the successive release of images in previous weeks of long lines of passengers from non-Schengen countries at Faro and Lisbon airports, waiting for several hours for immigration control.