他很有可能会迟到上课。

He's very likely to be late for class.

youdao

到上课的时间了，但是你迟到了。

It's time for class, but you are late.

youdao

If you are like me, too difficult about getting places on time, you have to make an extra effort the way I do, and arrive on time.

如果你们像我一样，容易迟到，你们就要像我一样努把力，要准时上课。

麻省理工公开课 - 电影哲学课程节选

I'm running late. I have a class in 10 minutes.

我要迟到了。还有十分钟就要上课了。

I'd better 实战 - SpeakingMax英语口语达人