Originally Posted by mjmfunk

If you call their interview number (I think it was provided in the e-mail), you can ask to be put on a list if they have someone cancel/reschedule. I did this and they were super friendly and helpful about the situation. Put me on the list, and called me back 30' later to say that a spot opened up 2 weeks earlier and booked my new flight by the end of the day. However, the time to prepare/get documents organized does help if you haven't started on it already.