When I arrived here in this day and time, he was waiting for me.

We could not hope to arrive in time to make a significant difference.

The only problem: she arrived late, just in time to see the police taking away her friends.

"But I do not know if he can arrive in time to help us."

He had arrived home just in time for the birth of his son.

He arrived at the hospital just in time for the birth.

He'd arrived just in time, they were almost out the door.

By now she would have a good idea if she'd arrived in time.

As a result, they often do not arrive in time, if at all.

I arrived just in time to watch them bring the bodies out.