desperance | A question for UK sufferers, no, sorry, I mean customers of Amazon

Does anyone know if Home Delivery Network aka Yodel even pretends to deliver on Saturdays? They haven't upgraded their tracking data since Thursday, when my package was said to be "in transit"; I'm wondering if I durst venture out, or if my absence will immediately occasion the only visit they are able to make in the next week. (And yes, I know this is magical thinking. I believe in magical thinking. It's all the magic I got, damn it...)