遅くとも出発の１時間前までにチェックインしてください。の英語

Please check in at least an hour before leaving.

Be sure to check in at least 45 minutes prior to departure time.

I'll probably be late for check-in.

Please inform us within 2 weeks at the latest.

If it becomes unavoidable to arrive late, please contact us as soon as possible.

Start at once, or you will be late.

If you don't start at once, you will be late.

I found that I was too late.

I arrived too late.

In case I am late, please go ahead of me.

Make haste in case you are late.

Please leave time to spare and don't be late for 10PM.

Let's beat it before it gets too late.

Unless you start now, you'll be late.

Make haste, or you will be late.

Please reconfirm before you leave.

Hurry up, or you'll be late.

Hurry up or you'll be late.

I plan to arrive there 50 minutes later than you.

Hurry up, or you will be late.

If you don't hurry, you'll be late.

Make haste, or you will be late.

Hurry up, or you'll be late.

Hurry up or you'll be late.

Go at once, otherwise you will be late.

Let me know your departure in advance.

I'll be there, although I may be late.

Hurry up, or you will be late.

I'll be there, although I may be late.

Please do not be late for 10:00PM.