There are three different versions of the A330-300 operating in the Qatar Airways fleet. There are two versions of this aircraft featuring three classes of service. This Version operates with the First Class between rows 1 and 3, the Business Class between rows 10 and 14, and the Economy Class starting at row 16 and ending at row 44.
This aircraft is used for a variety of long-haul destinations and it flies with 12 seats of First Class, 24 seats of Business Class, and 225 seats of Economy Class.
In the Economy Class, all B, D, G and J seats on the A330-300s may have limited legroom and storage space underneath the seat due to the presence of an entertainment equipment box under the seat in front.