How Long Does LEGO® Phineas and Ferb (3868) Take to Build?

A typical builder finishes LEGO® Phineas and Ferb (set 3868, 281 pieces) in about 45 minutes. Taking it slowly runs closer to 1 hour; building at a fast pace, about 35 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.