We've only seen two space/time jutsu for sure (Tobi is not being counted). But have you ever noticed that space/time jutsu have a very strong connection to raiton.
The flying Thunder god technique has it right in the title.
Kakashi has an affinity to raiton, so this may have affected his mangekyou sharingan to be a space/time jutsu.
By the way, if Minato had a lightning affinity, where did Naruto get his wind affinity?