When a fleet is launched from a planet to an expo and your lanx range is able to lanx that same planet, you are able to see it all, what time it hits deep space, return time and fleet.
ehm I think lanx doesn't show the time it hits deep space. But for sure you get the initial return time as well as the starting fleet cause after the outcome of the expo both return time and fleet can change.
I'm pretty sure you see the same as you would any mission with a return leg when sent from a planet.
i.e the return time (whether their on the outbound flight, hold time, or return leg), but not a break down of when they arrive at the exo, or the hold time.
