Pixelate
Moshiach is supposed to arrive before the year 6000. That’s a maximum deadline. There are sources that say based on Sanhedrin 97a that the world will be destroyed year 6000 and remain fallow until 7000 when Hashem will then create a new world. However I don’t think everyone agrees and if i remember correctly some hold that from 6000 or before until 7000 will be olam Habah (I think this is the Rambam’s opinion but don’t quote me because I’m not sure.)