July 19 (Reuters) - Sydney Airport Holdings Ltd SYD.AX :
* Sydney Airport - traffic performance June 2015 SYD.AX
* Says total traffic performance for June 2015 up 2.1%
* June 2015 average load factors improved in international markets by 2.2 percentage points and remained flat for domestic markets
* Says in June 2015 domestic passengers grew 1.7% on the pcp as a result of a 2.6% increase in seat capacity
* Source text for Eikon ID:nASX6Vq9h6
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