All 8 Of its Airbus A380s have premium economy, with a large cabin of forty four seats, even though its 777-300ERs Use a scaled-down cabin with just 28 seats. Most of the A350s have premium economy, such as its little fleet of A350-900ULRs that operate the longest flights on earth. https://www.tumblr.com/businessclasstohouston/791815506440110080/experience-the-finest-business-class-flights-with?source=share