Transfer Time Question

Hi, so sorry if this was asked before, but I am not familiar with Netbenefits. How long does it take to transfer $ cash from NetBenefits Fidelity US to an HSBC UK bank? I approved my cash transfer on Dec 24th and my Betbenefits acc total assets switched to 0 on Dec 25th. I assume that means the transfer has been processed? Thanks 🙏🏼