Thirty years, that's how long it's taken to figure out how to serve the Czech Republic's largest airport by rail. The project, which was originally supposed to be implemented in the late 1990s, has gained momentum in recent years, and now several parts of the future rail link between Prague and Kladno with a branch line to Václav Havel Airport are under construction. Which specific parts are currently underway, and when will they be completed? And which ones are yet to start? What will the connection between the city center, the airport, and Kladno look like? And will the train from the airport also go directly to the Prague main station? All this will be presented to you in the next lecture of the Big Changes in Prague series.