BahnMining: Wie Zugverspätungen offiziell kleingerechnet werden
media.ccc.de · Talk · 1 h 2 min · 2019 · YouTube title: BahnMining - Pünktlichkeit ist eine Zier (David Kriesel)
Why it's here
Recommended in threads on German rail as the data-backed explanation of how reported punctuality understates real delays.
What it covers
David Kriesel's 36C3 talk, in German, analyzes a year of scraped data on every stop of every long-distance train in Germany. It shows how Deutsche Bahn delay statistics hide cancellations and delays.