I'm asking the pizza store how long a pizza delivery will take but I haven't decided if I'm going to order the pizza yet. I ask:<br/><br/>How long will/would the delivery take?<br/><br/>I'm asking the pizza store how long a pizza delivery will take and I have already decided I'm going to order the pizza. I ask:<br/><br/>How long will/would the delivery take?<br/><br/>Are both correct in the different context.