Originally Posted by
orbitmic
no it usually works online on the Jl website assuming jl flight numbers
Try just using the BA PNR - this works for me in any case for an Avios booking (PEK-TYO) for next month.
I tried this already and unfortunately didn't work (booking not found). I quick Google search revealed I need JAL reservation number, although some people commented they called JAL and were told they can select only 72h before the flight (if not booked with JAL directly). Not sure this is right though.
The flight was booked with a hotel, so via BA Hols, although this should make no difference I would think.