How to Prepare a Desired Itinerary with United Airlines for a Memorable Trip?
A change in itinerary means that there has been a change of schedule in your united airline reservation travel plans. You should be able to see the reflected change in the itinerary. The changes that you make in the course would be seen in red. You should either accept the change or reject the same. When you mark the change as taken, you would see it as to allow a new schedule, and your reservation would be look a post which would be updated automatically.