I'm in middle of DONE5 ticket and I'm considering some rerouting. I would want to fly AKL-HKG between around 25/Nov and 28/Nov, most preferably 26/Nov.

However, CX have zeroed the D inventory totally between 24/Nov and 30/Nov. on 26/Nov EF shows J2 C0 D0 I5. Any comments, what would be my changes to clear for D by waitlisting as an AA PLT?

Flying Y is not an option, because I targeting getting AA EXP in this trip and I also really need to have luggage allowance of D.