Originally Posted by anabolism

If you are willing to re-route (and pay the $125pp re-route fee) you can add or remove segments as well as change the ticketed points. You still can't exceed 16 segments total, so if you originally book 16 segments, fly 6, and then re-route you still can't add any. If you originally book 10 segments, fly 5, you could re-route and add up to 6 more.