For once, you're glad you're in a shuttle and not a proper fighter craft. Fighters had one or maybe two seats that didn't move at all. Whereas shuttles had rows of seats for passengers…or where a tired pilot might grab some shut-eye while your co-pilot or the autopilot takes over.
You leave the comm open as you head over to the front row and stretch out. Fastening a couple of seat belts around your body to stop you floating off in the zero gravity, you let sleep claim you.