Dedienstregeling van de trein verandert volgende maand.
The train timetable changes next month.
Volgens dedienstregeling vertrekt de bus om acht uur.
According to the timetable the bus leaves at eight o'clock.
Ik heb de nieuwe dienstregeling op internet opgezocht.
I looked up the new timetable on the internet.
Note
The article is part of the word: de dienstregeling. That way you learn the gender with it.
Remember de dienstregeling for good. ripiti brings the word back just before you forget it, with these sentences. Free, no account needed, works offline.