Where is all the time flutes in Pokemon Colosseum?

Question

Because all the legendarys I get take forever to make normal.

Answer 1

• Wes is given a Time Flute by Vander at Mt. Battle after Cipher Admin
  Dakim attempts to steal it.

• Another Time Flute is located in Pyrite Town, but can only be
  accessed by using the U-Disk for the UFO in The Under.

• The third and final Time Flute is found at the top of Mt. Battle,
  before facing the 100th Trainer, Somek.

Source