Originally Posted by
Andriyko
I think the explanation is much simpler (and less worrisome for the OP
). There is probably no '
U' class on the new flights so the system cannot auto re-book. An agent can rebook into the lowest class in the cabin while the
computer is looking for flights with the same booking classes.
Only in a PNR where prime ticket issue was needed would cause flights to cancel out.
A booking that was previously ticketd but was waiting for reissue would not cause flights to cancel out.
However a schedule change that affected minimum connecting time would auto cancel the flights so i think that is actually the more likely scenario.