何時に着く

what time will arrive

→ 何時
phrase Rare #26,552
what time will arrive Used to ask or refer to the time someone or something will arrive. 何時に means “at what time,” and 着く means “to arrive.”
JA: あなたは何時に着く?
EN: What time will you arrive?

便りがないので、私は彼女が何時に着くかわからない

I haven't heard from her, so I don't know what time she'll arrive.

列車は何時に着く調べてみよう

Let's find out what time the train arrives.

明日は何時に着く

What time will you arrive tomorrow?

彼が正確に何時に着くのか私は知らない

I don't know exactly what time he'll arrive.

尾道何時に着く?

What time will you arrive in Onomichi?

— 東京物語 (1953)