Originally Posted by USAFAN
I want to change my seat assignments on a domestic flight.
It looks that I can't do this on-line via Internet.
I can "Check seat assignments" when I view my United itineraries.
Also not with EasyCheck-in On-line:
Any help!?
Nope. You have to call. You can change it with EasyCheck-in Online, but not more than 24 hours prior to your flight, or if you have already completed checkin.