...years/days/hours later

[Snappy]

In my understanding, we can use "...years/days/hours later" in the past tense.

Example: He left his family but returned home three years later.

Is it possible to use it in the future tense?
Can I say, for example, "I will go there three days later"?

I forgot to add an important factor.
A grammar book published in Japan said that we can't use "three days later" to mean "in three days' time from now."

Is the following usage acceptable?

A: He is on another phone. Could you wait?
B: I'll call him ten minutes later.

[svartnik]

In my understanding, we can use "...years/days/hours later" in the past tense.

Example: He left his family but returned home three years later.

Is it possible to use it in the future tense?
Can I say, for example, "I will go there three days later"?

I forgot to add an important factor.
A grammar book published in Japan said that we can't use "three days later" to mean "in three days' time from now."



A: He is on another phone. Could you wait?
B: I'll call him ten minutes later.

That grammar book you are referring to is correct.

Is the following usage acceptable?
A: He is on another phone. Could you wait?
B: I'll call him ten minutes later.

No.
I will call him later/(with)in ten minutes
I will call him 10 minutes from now.

However,
He left the country but came back 10 years later.