Should I make other plans?

Some guys are a little looser with planning etc. That may not be your style though.
I think you should have waited to see if he contacted you tomorrow or even Friday morning.
You likely came off as pushy or naggy. But he was rude not to text back.
I would leave things and see what happens, and if he contacts you and what he says. Does he have a firm plan?
But anything later than 11:00 on Friday or less than a time and place etc. and an apology for not getting back to you; and i would just decline and say you made other plans.

I also just said hey what’s the plan for Friday?

I agree, see if he gets back to you at a reasonable time tomorrow, and if not, it’s up to you if you want to make other plans.

I actually think it’s fine you tried to confirm, because I live in a city where people are incredibly flaky on dating apps and it’s very normal to confirm a date (though it’s usually that same day, maybe the day before), especially one without a set place or time. I’d had lots of guys reach out to confirm with me due to them getting stood up a bunch, and occasionally I’d confirm first. If I didn’t get an answer back fairly quickly, they were too flaky and I did make other plans. No loss at all, those guys never followed up anyway! But once or twice there was a delay in response because they were sick and waiting to see if they got better before confirming / postponing the plans.

In general, a guy who made vague plans with me in the first place and who didn’t get back to me within 24 hours wasn’t serious about dating anyone, and we never ended up making it to the date. So as was already said, it may be a sign that the guy won’t be a good match, either due to being more last minute in style than you or not taking dating seriously.

girl for the future, no time no place = no date

I think it was a bit premature to text him on a Wednesday when you were supposed to hang on Friday- I think texting the day before would have been better. BUT, I don’t think it was totally out of line for you to have done it. The fact that he made a date with you without setting a time or place to begin with is somewhat fishy to me, personally- it reeks of a guy who’s not serious.

So I don’t think it was wrong to reach out– personally I think if he left you on read all day (!), I would write him off. There’s no excuse for leaving you on read for 10 or 11 hours– he could have at least acknowledged the text and said he’d get back to you, even if he didn’t have specific details.

Generally I think guys who are vague about making date plans aren’t serious; in my experience, guys who are serious about dating will act like it. They will make a date with you with specific details (like time and location), or they will follow up (without you having to reach out) to settle those details.

Did he follow through?