Considering the upcoming award chart changes, how far in advance can you fly? I know you have a year of date changes, but when does that start? From the day of booking, or form the original date of travel?
For example, can I book a RT flight to Israel now for 80k for a trip in December of 2014, and then be able to change the date to any time until December 2015, or can you only change it a date up until January 2015 for example?