Since the phased introduction began in October 2025, airports across France, Germany, Greece, Italy, Spain, and Switzerland have been hit by serious congestion. Processing times have increased by as much as 70 per cent at some airports, with waiting times reaching up to four hours during busy periods. What was once a matter of seconds — a passport stamp — now involves fingerprint scanning and facial recognition that can take up to three minutes per traveller. At peak times, the knock-on effect has been significant.
Technical issues have added to the chaos. Self-service kiosks have frequently malfunctioned, e-gates have gone offline, and staff shortages have left border points struggling to cope. In Spain, gate failures at major airports forced staff to revert to manual processing. In Switzerland, queues of up to four hours were reported at both Zurich and Geneva airports, prompting the government to announce a suspension of EES checks until the busy summer season passes.