Hello - I am in the middle of completing my 1k status challenge. I am a former AA Exec Plat and current Delta Diamond and haven't really noticed many differences among the three...all of the planes are packed, upgrades are okay for top tier, fellow passengers are cranky, website issues, etc... But United has DirecTV.

To my question - has something recently changed with the Edit Traveler functionality on United.com? I purchased a couple of tickets and the system wouldn't save my Known Traveler ID during the purchase. I ticketed it anyway and now I can't find where to put it for the specific reservations. It is listed in my profile, but I seem to remember that I have to add the number to each individual reservation. When I click on the Edit Traveler Information hyperlink, there isn't a place to enter this number.

I am not that familiar with United.com so I need some help. I want to make sure that my TSA Precheck will continue to work.