I recently got selected for a Bain final round and they told me it would be over Skype with partners. Any reason why this would be the case?
Bain Skype final round
Overview of answers
most likely the partner is not available in person, and due to recruiting needs they cannot reorganize the interview.
Easy and simple: Partner is out of office and/or does not have time to meet you in person at the office ;-)
The reason is that they are traveling and are not available at the office