Japanese phrase
到着は___時ごろになります。 tō chaku wa ___ ji go ro ni na ri ma su
Meaning
I expect to arrive around ___.
When to use it
Gives an approximate time for the speaker's arrival. The wording is polite and neutral, and it fits travel or scheduling conversations when the exact time is not certain.
Example dialogue
何時ごろ着きますか？ nan ji go ro tsu ki ma su ka
About what time will you arrive?
到着は六時ごろになります。 tō chaku wa roku ji go ro ni na ri ma su
I expect to arrive around six.