Ilona Serwicka on Twitter: "Super Sparpreis EU ticket means that you are travelling on ICE, IC and other fast trains in Germany as per original travel plan. Today's my ICE723 from Duesseldorf
Dusseldorf to Amsterdam by High-Speed Train from €18.90 | Trainline
Snellere treinverbinding Eindhoven-Venlo-Düsseldorf start ei... - De Limburger Mobile
Directe trein tussen Eindhoven en Düsseldorf stap dichterbij
Straks 20 minuten sneller met de trein in Düsseldorf - NRC
Airport bus Düsseldorf, getting to and from the airport
Eurekarail - Sometimes rail travel fails because of ticket machines and the opaque fare system
Eurekarail - Reistijd met directe treinverbinding ruim 10 minuten korter
DB subsidiary wins cross-border tender to serve Eindhoven - International Railway Journal
Direct train from Eindhoven to Düsseldorf from 2026 onwards - Eindhoven News