UK holidaymakers are facing significant delays at airports due to the implementation of the new Entry/Exit System (EES) across Europe. Wizz Air's CEO, Yvonne Moynihan, has urged travelers to arrive three hours before their flights to avoid missing them, as long queues have already caused some passengers to miss return or connecting flights. The EES replaces manual passport stamping for non-EU travelers, requiring them to register their fingerprints upon entry and exit from EU countries. Moynihan described the system as 'fragmented,' highlighting that additional passport checks contribute to longer waiting times. The EES aims to track short stays in Europe, allowing for automatic check-ins at border crossings. While a spokesperson for the European Commission reported that nearly all border points are functioning well, Greece has opted to suspend biometric checks for British citizens to minimize travel disruptions during the busy summer season. Since October, the EES has recorded almost 80 million entries and exits, indicating a significant impact on travel logistics.