It'll depend on how you book it. If each of the sectors is booked as a separate flight (ie SYD-SIN, SIN-LHR), then you would be able to request the upgrade online for the SIN-LHR flight.Hi, had a light bulb moment & I am now considering upgrading a Y+ ASA to J for the second sector of SYD-LHR.
Is this permitted and; is it a talk to the QFF Service Centre type problem, or can it be done online (ie: SIN-LHR).
thanks
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You will only have the choice to upgrade the entrie SYD-LHR or not to upgrade at all. Even calling QFF won't change that. You will not be able to waitist for SIN-LHR only.That would be the problem SYD-LHR is a single booking.
I guess I could ring and try and get waitlisted for SIN-LHR sector.