Upgrades on board is not normally done, although ground staff may be able to do this if you are willing to pay for the fare difference...if you are asking for a FREE upgrade...the answer would be no.
Originally Posted by
boybi
I just joined MPC and this is my first trip being an MPC member. So I'm still wondering about the unwritten perks. That's why I was shy to ask the FAs onboard if it's possible.
I think you will discover that most of the people here in this forum believe that you sit on the class you paid for. That said, CX does not reseat you even if it is empty. I am not sure any airline would do that, even PR leaves Choice Seats empty if passengers did not pay for them. (though you may pay for them on board)
It seems you are based in CRK which is why maybe OPUPs are impossible as KA normally uses Mono-class 320s, perhaps you should fly out of MNL more as an SL there is a higher probability of an upgrade specially on peak seasons.
Originally Posted by
boybi
We were all upgraded to a business class seat upon check in on our first leg. (But this flight did not sell J fares, though the equipment have J seats)
Just because it happened once...please don't expect it to happen all the time.