Sorry to drag up an old thread.
My daughter has a six segment flight on 4 carriers, UA, US, CO & DL.
I told her to call Orbitz and put down her UA number for the first 3 and the DL number for DL. The agent told her it was Continental ticket so she could use her UA number for all the flights. That doesn't sound right to me. Does
anyone have any recent experience entering numbers with Orbitz tickets by phone, online or at the gate?