No long explanation for this one be on time. Put a reminder on your phone. Yes life does happen, but treat this as you would any other professional engagement. Full disclosure I was crap at this last month when I was interviewed and was a little fraught with things, but now I’m back on track.
The podcast will normally use the first minute to check levels and make sure you are comfortable, it is time well spent and neither of you want to be flustered and rushing to get everything in.