When will Flight Simulator 2020 for Xbox one be released?

The release date for the PC version is 08/08. But unfortunately I can't find anything about the Xbox version.

Is only available tonight at 0:00

edit: sorry, you mean the Xbox version, there's no release date yet. It should come to the Xbox later this year

Comes later. Release date unknown.

Ah ok… Are there any empirical values? So 3 months later or something?

No, but I think that will be around November when the new Xbox will come out. I would also say that the One will no longer come.