BA arrival lounge LHR - does QF Platinum have automatic access

[HKGNZL]

Have just flown J on BA ticket to LHR and used the arrival lounge. Excellent as I arrived 5am and could have a shower and shirt ironed before work meeting at 0830 downtown. Impressed. Have never used it when I flew on QF J to LHR. Can someone advise me if I can use the arrival lounge if flying QF or only with BA and whether OWE allows access or only if J class?

 

[Andyzx]

This has been my limited experiance
T5 No, its only F and J on BA pax
T3 Yes if J, F or WP but there has been some discussion in here about no WP access. I beleive that it has changed so this is now allowed, but check on the AA / QF website for the current situation

 

[ajw373]

You need to be flying in F or J to access arrivals in LHR coming off a Qantas flight. The lounge used is the AA lounge. Status doesn't cut it.