Will the flight leave on time?

本班机会准时起飞吗?

Our plane will take off soon.

飞机很快就要起飞了。

Will the flight take off on time?

航班会准时起飞吗?

Please check a monitor for departure time.

请在电视屏幕上查看离港时间。

When will it take off?

什么时候起飞?

It's hard to tell just now, sir.

现在还很难说，先生。

What is the boarding time?

什么时候登机?