Originally Posted by phillyd2
It appears from the maps I have seen that on some 777 configs, there is not even a row 25.
Still, if you want to know what the config is for your flight, Manage My Booking (MMB) on ba.com is the best way to go.
If the config is 2-4-2 on a 777, then it's WT+. If it's 3-3-3 on a 777, then it's WT.