I wrote the following sentence:
He refused to get on another flight the following day, as well as to join the conference via Skype
However, I am not completely sure about the usage of "as well as" in this case. I have read other questions regarding this, as well as several online resources, and right now I feel as if this is not officially grammatically correct, but it still feels natural to me. It would be nice if a native speaker could give me some feedback.