Board Thread:Wiki-Related Discussion/@comment-25491743-20161204130407/@comment-25733960-20161204221552

This time is something different. In 4x21/4x22 all of them were transported to the AU.

In this case, the AU will "create" its own versions of the characters. I mean, there will be 2 Snows simultaneously: present day Snow in Storybrooke and AU old age Snow. This time only Emma (and Regina) will be transported.