Originally Posted by
Prospero
Spa treatments follow a different set of rules.
Arrivals
Passengers arriving off a BA long haul flight, having travelled in J or F class may use the spa in the T5 Arrivals lounge. Note, GCH travelling in WT/WT+ may also book a treatment in the arrivals spa. However, the Arrivals lounge closes at, I believe 14:00. Someone will correct me if I have this wrong.
Departures
Passengers departing on BA long haul flights in J or F class may book a treatment in the Elemis Spas at T3, T5 or T5B. GCHs travelling in WT/WT+ are also eligible.
Thanks, I was afraid of that. I could not find the proper page on the BA North American site.