Originally Posted by jamesxie63

hi, guys: my mini RTW is YYZ-TPE-SYD-CDG-YYZ which is scheduled from March 2019 to May 2019. I just used the united airlines search engine to check the flight info and found those flights had not been posted yet. the latest flights is in Jan 2019. maybe a few months later. my question is should I book the award saver flights as early as possible (to lock the seat) or just a few months before the trip (more seats will be posted by the airlines later), which is better. thank you.