Click on Trip Details on the Itineraries page. You'll see your segments. You can click on Your Seating or scroll down the page and click on the Select/Change link to go to the Choose Your Seat page. You should be able to change and save your seats for your segments (unless you have a schedule change like I do).


I'm glad I looked at my Itin for next week.... even though it has a schedule change, I was able to change my seats. Last week I couldn't... must be a timing thing.