Alitalia and Etihad Airways, the national airline of the United Arab Emirates, have unveiled two aircraft in a unique Expo Milano 2015 livery to mark their co-sponsorship of the global event. Expo 2015 will be held in Milan from May 1st 2015 to October 31st 2015 with an estimated 20 million visitors expected to attend the event of which more than a third will travel to the northern Italian city by air.
