A mechanism is provided in a non-volatile memory controller for reducing read access latency by straddling pages across non-volatile memory channels. Responsive to a request to write a logical page to a non-volatile memory array, the non-volatile memory controller determines whether the logical page fits into a current physical page. Responsive to determining the logical page does not fit into the current physical page, the non-volatile memory controller writes a first portion of the logical page to a first physical page in a first block and writes a second portion of the logical page to a second physical page in a second block. The first physical page and the second physical page are on different non-volatile memory channels.