( CNN ) -- Brazil has delivered only four of the six stadiums that will be used in June 's Confederations Cup , considered a dress rehearsal for next year 's World cup , on time . One stadiums scheduled to host Confederations Cup matches in June miss FIFA deadline . Organizers for arenas in Brasilia and Brasilia say their venues will open 15 April . Fortaleza deadline of 15 April comes exactly 15 April before Confederations Cup begins .
One stadiums scheduled to host Confederations Cup matches in June miss FIFA deadline . Organizers for arenas in Brasilia and Brasilia say their venues will open 15 April . Fortaleza deadline of 15 April comes exactly 15 April before Confederations Cup begins .