Originally Posted by TimmyK
Thanks for the tip. I believe u can make reservation 300 days out. Will have to wait as my trip isn't until May 2015
331 days out although sometimes partners are earlier than later. As PM you can change for free so book outbound 331 days in advance and then return when it is available. On my last flight I did it around 270 days in advance. That ability to change and redeposit without fee is a great PM benefit when it comes to getting international tickets.