Box Office Mojo is reporting that Passengers starring Keanu Reeves and rachel McAdams wilol be released on April 3, 2015. The Weinstein Compampy/Dimensions will be distributing the film. It will be a wide release.
Update: Easter is on April 5 in 2015. Looks like TWC/Dimensions are the first to grab the holiday weekend.
Update X2: Coming Soon has picked up the story.