At Terminal 1 of Porto Airport, passport control offers both electronic gates and fast manual checks with friendly service, making the process relatively smooth for most travelers. It's important to note that if you're departing, the layout of the passport checking area may cause some confusion, as there are separate lines for Schengen IDs and other passports. Travelers with Schengen passports should be aware that their line is often shorter, so it can be worthwhile to check the front of that queue. Overall, travelers rate this experience at 7/10, indicating that while it is generally efficient, there may still be occasional delays during peak times.
