Hey guys,

Long time lurker, but finally decided to register as I have a lounge question. I've seen a couple of similar posts but wanted to see if anyone has done this given the scenario

I will be travelling with my mum and brother. Brother and I will be flying economy (Y?), whereas mother will be flying business (J?).

We are on the redeye JL41 HND-LHR flight which I understand has the special arrangement of JAL allowing its economy passengers into the lounge for a meal.

Originally, I was going to wait for when the lounge is open to all Y passengers, then take my mum to check out the F lounge. Or maybe I take my mum in to F lounge anyway and let my brother wonder around the terminal until he can get in to the J one.

However, I was wondering if my brother could be guested into J lounge early, then guest my mum to the F lounge once all Y passengers are permitted access (on account of my status). Is this generally frowned upon? Will JAL care?

Does JAL allow purchase of access to the J/F lounge? I am ticketed via BA, so I am not given these options online. Does anyone know roughly how much it is for either?

Thanks in advance.