Hong Kong Airlines Airbus A350-900 aircraft operates on long-haul flights trans-Pacific flights. The aircraft is configured with 33 Business Class seats that transform into fully-flat beds and 301 standard Economy Class seats. Business Class seats are configured in a 1-2-1 arrangement. A separate section named Economy Comfort offering seats with additional legroom and Extra Legroom Seats, also offering additional legroom, are available for selection for an additional fee.