What does the seating chart of an Alitalia A330-200 look like?
There is no such thing as an A833.
The standard configuration of an Airbus A321 is for three seats either side of the aisle.
Yes one can, Follow this link to Airbus Seating arangements on the A319 (for US Airways) you need to copy and paste the link into your web browser, http://www.seatguru.com/airlines/US_Airways/US_Airways_Airbus_A319.php
Standard seating layout for an Airbus A340-300 is 2-4-4 for economy, 2-2-2 for business and 1-2-1 for First.
Very much like the seating chart of most passenger aircraft. It has the positions of the seats laid out inside an outline of the internal cabin using a scaled representation of the seats and the cabin layout.
Check the following web site http://www.cathaypacific.com/popup/0,1030,51491,00.html
Generally they fly the Airbus A330-200. If you would like to see a seating chart try seatguru.com.
The Airbus A320 is normally configured with three seats either side of the aisle, with 164 seats in 1-class configuration or 150 in 2-class.
530
The economy seats are configured as 2-4-2 on both variants of A340 operated by Virgin Atlantic. www.seatguru.com has full seating plan.
There is no such thing as an Airbus B767