So, Ying has his boarding passes and he's going to check his flight status to make sure the flight is on time.

所以，英有他的登机牌，他要检查他的航班状态，以确保航班准点。

" Flight status" would be whether the plane will be leaving at the time it's supposed to leave – on time – or whether it's late.

“航班状态”将是飞机是否会在它应该离开的时间起飞——准时——或者是否晚点。

I'll print out my boarding passes before I head for the airport, and I'll keep checking the flight status to make sure the flight is on time.

我会在去机场之前打印登机牌，我会一直查看航班状态以确保航班准点。