Etihad said last month that some of the cash raised from institutional investors would go on investment in fleet for itself and the string of partner airlines in which it has acquired share stakes.
But it now seems that meant investment of the kind Alitalia is now undertaking to fit out its first class cabins with leather from luxury furniture maker Poltrona Frau - rather than new planes.
Hogan told a press conference in Rome that the company was focusing on ensuring its own and its partners' fleets were used as efficiently as possible.
"We are not doing any deals on aircraft at the airshow," Hogan said on the sidelines of a press conference called to reassure an Italian audience that Etihad's plans for reviving Alitalia remain on track, despite disappointing first-half results and the shock departure of its chief executive last month.
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Hogan said Etihad had completed its fleet planning up to 2040 with major deals done in 2008 and 2013.
"If you go back and look at the deals we signed in 2008 and 2013 you will see that we signed firm orders, we signed options and purchase rights. In our portfolio, our order book we have what we need," the Australian executive said.
But for the moment, any expansion in the Italian carrier's long-haul network will mean making better use of its own planes and leasing extra capacity from Etihad, which has a 49 percent stake after rescuing Alitalia from bankruptcy last year.
"Each airline orders their own aircraft," Hogan said of the kind of relationship Etihad has with India's Jet Airways, Air Berlin, Air Serbia and Air Seychelles, as well as Alitalia.
"What we have is the capability to move aircraft into other airlines because the deals we signed with both Boeing and Airbus means we can move them across.