How Long Does LEGO® The Bowser Express Train (71437) Take to Build?

A typical builder finishes LEGO® The Bowser Express Train (set 71437, 1,396 pieces) in about 3 hours 25 minutes. Taking it slowly runs closer to 4 hours 40 minutes; building at a fast pace, about 2 hours 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.