Illustration: Luís de Camões Airport Observatory (original work). Not to scale; not the airport design.

Milestone
Conditional favourable environmental declaration for Alcochete
Status: Historical / superseded
An earlier airport solution at the eastern end of the firing range receives a conditional favourable environmental declaration. It later lapses.
Milestone
First runway target (2024 plan)
Status: Historical / superseded
May 2024 target for the first runway; superseded by the July 2026 schedule.
Milestone
Second runway target (2024 plan)
Status: Historical / superseded
May 2024 target for the second runway; superseded.
Figure
Maximum runways in the 2024 expansion path
Status: Target / forecast
Figure
First runway target year (2024)
Status: Historical / superseded
Figure
Second runway target year (2024)
Status: Historical / superseded
Media asset
Illustration: fifty years of site studies
Figure
Two-runway cost in the 2024 analysis
Status: Historical / superseded
Figure
First runway cost in the 2024 analysis
Status: Historical / superseded
Figure
Second runway cost in the 2024 analysis
Status: Historical / superseded