Qantas well-placed as capacity falls: Joyce QANTAS chief executive Alan Joyce believes there is still too much yield-sapping capacity in the domestic aviation market, but says it is tapering off and will ultimately work its way through the system. Domestic capacity spiked in the first half of fiscal 2013 as Qantas moved to protect its 65 per cent "line-in-sand" domestic market share in response to restructuring at Virgin Australia.