Originally Posted by
mediator
I am trying to SDC to a later flight (original 11am, try to change to 5pm one). Seems all the G-spaces are drying up! But the lowest the fare I could force UA to search is in K. Does this have anything to do with the "expert mode" changes?
probably not -- just that UA is sold out or no longer offering a G fare for those flights. G is a deeply discounted economy fares that is regularly not offered for many flights.