This is the 8206th most frequent German word.
irgendwann
"Sometime" or "at some point."
In this sentence, 'irgendwann' indicates an unspecified future time when the action of traveling will occur.
Ich werde irgendwann nach Paris reisen.
I will travel to Paris someday.
Here, 'irgendwann' suggests a necessity or duty that will take place at some unknown future time.
Irgendwann müssen wir das Chaos hier aufräumen.
Someday, we have to clean up the mess here.
In this question, 'irgendwann' inquires about the availability of time in the uncertain future for the activity of drinking coffee.