Senate Democrats plan to delay the Judiciary Committee’s vote on Samuel Alito’s nomination to the Supreme Court for at least a week, slowing what could have been a quick confirmation process for President Bush’s pick to replace retiring Justice Sandra Day O’Connor.

Senate Judiciary Chairman Arlen Specter had hoped to hold a committee vote on Alito’s nomination on Jan. 17, a little over a week from the Monday start of the federal appellate judge’s confirmation hearings.