With JFD Brokers,
if you ask a withdrawal by SEPA Transfer is around 2 - 3 working days.
if you ask a withdrawal by International Transfer is around 4 - 5 working days (but I never try this option)
I know also that JFD offer since few week online (Debit Card) deposit and withdrawal ,
it's faster than bank transfer but I have never try yet this option.
On my side, I was never problem for withdrawal money,
my request was make ASAP ... and if I have questions, the customer support is very fast to answer !