Hi @Anonymous User
Yep, here are the live premiere dates below for the new CW seasons on nowtv, where they will be added to catch up shortly afterwards.
The Flash season 5, 8pm Sky One 18th of October.
Super girl season 4, 8pm Sky One 22nd of October.
Arrow season 7, 8pm Sky One 23rd of October.
DC Legends of Tomorrow season 4, 8pm Sky One 31st October.
Enjoy 
