supersaver first class upgrade on selected route

Righueph91

Hi, I have a second class ticket from Munich to Zurich (from DB website), can i selectively choose to upgrade just the Switzerland part of the route? by using the supersaver first class upgrade on SBB app, which is only upgrade from St Margrethen to Zurich? thank you

RolandP

Hello Righueph91

Yes, this is possible provided there are unreserved seats available.

A Saver Class Upgrade works with any 2nd class ticket.

Kind regards,
Roland