How Long Does LEGO® Level Two - Kit 4, Flight Designer (20203) Take to Build?

A typical builder finishes LEGO® Level Two - Kit 4, Flight Designer (set 20203, 150 pieces) in about 25 minutes. Taking it slowly runs closer to 30 minutes; building at a fast pace, about 20 minutes.

PieceTick estimates build time from piece count, part complexity, the set’s age rating, your experience level, and how you sort pieces. Adjust those on this page for an estimate matched to how you build.