u/fararway

Ive heard that there are currently problems with both the s7 and the CAT services which is what I usually use to get to and from the airport. I usually go to Landsrtaße and get the train from there. Im going on a trip in a week and Im trying to understand what the possible replacement services are online but Im still at a loss. If I understood correctly unless I want to use the CAT bus service my best option would be to go to HBF and catch ! a train from there, but can anyone confirm? Thank you!