Transport accelerator (TA) systems and methods for delivery of content to a user agent (UA) of a client device are provided according to embodiments of the present disclosure. Embodiments receive, by a request manager (RM) of the TA, fragment requests provided by the UA for requesting content from a content server, and determine an amount of redundant encoded content data to request for a fragment request of the fragment requests for use by the RM in recovering the fragment.