Upgrade chances QF63 Syd- JBurg

[svstrider]

I am flying QF63 Syd - JBurg next Friday 13, lucky I am not superstitous in economy. As a Silver QF member what are my chances of using my points to upgrade? Are there many J class seats free?
thanks for your help

 

[satprof]

I am flying QF63 Syd - JBurg next Friday 13, lucky I am not superstitous in economy. As a Silver QF member what are my chances of using my points to upgrade? Are there many J class seats free?
thanks for your help

Looks wide open:

[KVS Availability Tool 3.3.4/Platinum - Sabre: ITN/UK-ASB]

SYD  Sydney Kingsford Smith NS AU [YSSY]
JNB  Johannesburg Int'l ZA [FAJS]
FRI  13 Feb 2009

Carrier   Flight From Depart    To   Arrive    A/C  St   Availability
--------- ------ ---- --------- ---- --------- ---- ---- ----------------------------------------- 
QF        63     SYD  10:30     JNB  15:30     744  0    R0 F9 A9 P1 J9 C9 D9 I0 U0 W9 T9 Z0 Y9 B9