For example

If everything goes as planned, we should have a successful journey.

 

I hope everything goes as planned tonight.

1. Specifically, I'm wondering if there's an idiom for this. If not, what's a more eloquent way of saying this?

2. What's usually used colloquially?

For example

If everything goes as planned, we should have a successful journey.

I hope everything goes as planned tonight.

1. Specifically, I'm wondering if there's an idiom for this. If not, what's a more eloquent way of saying this?

2. What's usually used colloquially?