Originally Posted by
vectrox
Well we already got quite a good answer. If they really try to balance the load in those two lounges, it would make sence to deny access even if not crowded, as long as the A3 Lounge is 'empty' aswell. And in the picture you can clearly see that it's relativly empty in the A3 Lounge aswell

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I mean, if Aegean was a part of LH group, sure, I would get it. But Aegean is a competitor as well as a partner with LH. (Compartner?) It would be a bit bizarre for A3 and LH to coordinate lounge busyness levels, since generally, competitors like to compete. If LH makes money for all of the A3 pax entering their lounge, then it doesn't seem like a typical business move to reject A3 pax outside of peak periods.