21 hours ago, SEApocalypse said:

Battlefront 2 has the time covered from starkiller base firing back to the evacuation of the rebel base in TFA.

And it seems that basically there are just minutes or hours at best. As seen in the cutscene above, starting 17:21. Obviously Battlefront 2 spoilers in the video. Explains btw why the resistance has the plans to all first order ships.

I’ve played through the campaign and the expanded content post TLJ so I’m familiar with the story, but it still isn’t a clear cut timeline... but it’s something, obviously travel times are not shown but yeah, it’s a rough outline.