It has ordered more than 220 additional planes, including 10 Airbus A380s and 71 Boeing 787s being outfitted with new interiors introduced Sunday.
Among the promised amenities for those aircraft are 11-inch seatback TV screens in economy, a "lobby" on the A380s featuring a semi-circular leather couch and bar area for first and business class passengers, and prayer areas for Muslim passengers that can be curtained off and have an electronic indicator pointing the way to Mecca.
Etihad has been aggressively building stakes in foreign carriers, including Virgin Australia and Germany's second largest airline Air Berlin. It has for months been considering buying a piece of struggling Italian carrier Alitalia. Hogan had no comment on those negotiations Sunday.
Its bigger rival Emirates, based in nearby Dubai, has offered onboard showers to first-class passengers aboard its double-decker Airbus A380s since the plane joined the fleet in 2008. It also separates coach passengers from those in business and first class on an entirely different floor in its dedicated concourse in Dubai.