How many missiions will there be in Infinite 343?

So I was wondering 343 can you tease us a rough estimate iof How many missions will be in Halo Infinite Campaign? You can put it as a range if you want I’m just curious cause I’m making a halo cutscene movie project in chronological order of 2531-2578 which that number from the halo reach ending cutscene. So Just want to think how many cutscenes we might see in infinite hehe