Originally Posted by mad_atta

What about down the back of the 'bus? Has the XM effect on the economy cabin of the 333 produced any notably better or worse seats, or is the 'best seat' thread still accurate?

I've booked my parents on LGA-YUL-LHR and I'm wondering where best to seat them for the A333 sector. My dad is 6'4" and hates flying so I'm wondering whether I should nab them the exit row 35, which is free - though how much narrower are those seats?

My other thought was to book them seats at each end of a center row and hope the intervening ones remain empty, but presumably in mid-August these flights are likely to be full to the brim?