[SOLVED] time acceleration

[DBE]

SaVas wrote:
..., I will take off, reach cruising altitude and will do this late at
night before going to bed, then wake up, drink my coffee and take over from the autopilot

What about ATC calls? IFR Flight plans tend to get cancelled if you don't react.

I can't say I've ever tried a transoceanic flight so I don't know how often this might happend, though...