there are delays on the route of the RegioJet bus line in the direction of Czechia–Vienna and back and Czechia–Vienna–Rome and back. The length of the delay can be up to 60 minutes. Please allow sufficient time for the subsequent transport departure of your flight.
The reason is the closure of the road with a detour in front of Mikulov and the extremely heavy traffic in Vienna. The deadline is planned at least until the end of 2020.
Thank you for your understanding.