Austrian Federal Railways (ÖBB) on your website already submitted to the booking system of the new non-stop train, which will run between Kyiv and Lviv via Vienna.

Train Kiev-Vienna will start on 10 December reported mediaUA, it writes the Center for transport strategies.
According to information on the website of the Austrian railway company, the train (obviously, we are talking about the trailed wagon or wagons) on this route should run from 10 December this year. From Kiev it will depart at 14:07, arriving in Lviv at 19:50 and go from there at 21:00, in Vienna, the train will arrive at 11:21 the next day. EN route the train will also visit Budapest, where a 20 minute stop.
Back from Vienna the train will depart at 16:42, arriving to Lviv at 10:10, go out at 11:27, arrive at the station Kiev-Passenger at 17:11.

Recall that the launch of the train Kiev-Vienna from December announced the former head of the ULTRASONIC Wojciech Balczun in June of this year.
Later, in September, acting Chairman of the Board of PJSC UZ Evgeny Kravtsov confirmed such plans.