Originally Posted by
JacFlyer
Hmm this sounds interesting, I'm not aware such a way exist (moving a leg from one PNR to another. Are you sure there is no existing MUC-SIN space (apart from what you have booked) when you did this?
I am positive there was no remaining other space. She said because the MUC SIN space I booked was LH, that's why she knew it would transfer over without being released back. I was skeptical but she conveyed a particular confidence and honestly I was really impressed with the professionalism and dedication to making this work.