I'd wish AY did the math. A normal day between 17.05 and 18.05 there are 9 longhaul departures. The seating capacity in J alone on these flights is closer to 400. Add to this any travellers in Y with a silver/gold/plat/Emer/Sapph card and their guests. A very moderate guess is that that adds at least 10 travellers per flight, ie another 90 entitled pax.
Now compare this number to the combined capacity of both the non-schengen lounges: Officially 372 pax, sitting and standing.
Last edited by intuition; Oct 22, 2014 at 8:16 am
Reason: Added the correct official number of concurrent guests