One shaded footprint is all of Porto Airport: a three-storey glass terminal, the base easyJet picked for its second Portuguese operation in 2015 and the building Delta now flies to daily from New York JFK. Nothing about check-in, security or boarding lives outside those walls, so there is no second block to hunt for on the map. What the outline does not show on its own is that the violet Metro Line E rides straight into that same footprint — track the shading and you have found both the terminal and the fastest way out of it toward central Porto.
The shaded buildings are the terminals as they operate today, with names verified by us — the base map’s own labels can lag behind reality. Blue P squares mark the official car parks that publish a name; the dark square is the station.
Terminal areas and names verified by us. Base map data © OpenStreetMap contributors.
More detail: Terminal guide · Parking · Getting to and from the airport