How long do transfers to UK bank accounts take on weekend

My revolut card was declined when trying to pay my phone bill online and with no help from support I decided to just transfer my money to my Nationwide account and pay from there. The app tells me it is sameday but still nothing after 10 hours. Revolut support tell me it ‘probably’ won’t go in today. Any idea when then?

Do REvolut not process transfers on the weekend?