The time was estimated at 11 hours and 57 minutes.

Construction time from the plans is estimated at 250-300 hours.

Building time for either version is estimated at 400 hours by the manufacturer.

The battery life of the Yoga 13 is estimated at eight hours.

Construction time for the supplied plans is estimated at 500 hours.

The construction time from the plans is estimated at 400 hours.

Construction time from the kit is estimated at 200 hours.

In production, with two completed and flying by 2011, the construction time is estimated at 300-400 hours.

Game play is estimated at between 1 to 5 hours.

Assembly time from the kit is estimated at 50 hours.