EasyJet Portugal’s director‑general warned that Lisbon’s Humberto Delgado Airport (Aeroporto Humberto Delgado) is operating at or near capacity and needs operational improvements before flight numbers increase, describing current performance as among the worst in Europe for delays. The remarks stress the risk that adding flights without fixing delays and resilience could worsen passenger disruption. Travellers should allow extra connection time, monitor flight status and expect capacity debates to shape summer schedules and fares.