Just wondering if anyone has tried this successfully? I am flying soon SYD-YVR-LAX, if the SYD-YVR does not come through for me I would not want to use 6 eupgrade credits for the 2nd leg as I would rather save those for a long haul. Currently only 7 seats are open SYD-YVR(0- R obviously) so I dont expect to have my 4 day window clear but possibly it may (or not!) at the airport.

If I cant get the long haul section and the second YVR-LAX leg opens within 4 day (there is serveral R seats open and we are less than 7 days out) how do I cancel that portion, bearing in mind I probably wont find out until I am at SYD the fate of the SYD-YVR segment. For the flying I have left before March 1 2012 I cant waste 6 certs for a 3 hour leg as all are hopefully committed to long haul flights.

Any tips or has anyone had a similar experience?

Thanks

SYD/YYZ