24 rows with 6 seats equals to 144 seats, not 138 viscount702
In fact I misread the LH chart for the 319.
There are 25 rows in total of 6 seats = 150.
There are 6 rows in business where the middle seat isn't used =12l ess
Therefore total available 138 as per LH chart and presumably this hasn't changed recently to give the 11% increase.
The LH seat chart shows 6 rows of business class.
seatguru.com states the configuration can change and shows 8 rows of business class which is said to be the maximum and gives a seating capacity of 134. Why therefore seatguru.com says 122 is odd.