In the Kassel-Würzberg route the scenarion Würz Winter does not show the expected arrival time for Fulda, so timeliness will arrive as a complete surprise.
Under the circumstances, it may be that DB simply want you to get there safely; in extreme weather schedules fall by the wayside.
Maybe, but once arrived it shows the expected departure time. Btw you have time enough. I had to wait 4 minutes in Fulda.
