Originally Posted by
stephem
i didnt check bags, so that wasnt it. It was the TWOV, they said the reservation needed to be added to their system and that since it was MU it would then show up when i viewed the DL reservation. I know this because i asked when at the airport after noticing the MU flight showing. But that is not material to my main point, which is that it is possible but DL choses to not surface these MU reservations most of the time.
I was trying to point out it was only there because an agent manually entered it on your DL reservation. The MU reservation itself never showed up. The DL one just had it added to it.
Agents normally dont add it unless checking bags through. There's no need for it to be. Typing a note you're flying onward on X is much easier than adding a segment . It doesn't need to show up for TWOV. I mainly point this out to prevent someone seeing this thread and thinking it must.