The windows on row 31 are, indeed, the seats to have. I had 31A between JFK
(14 hours each way!) and the huge amounts of leg space made the trip much more bearable.
I don't think they are assigned in advance,
Actually they are, but only to AAdvantage members with status I think. I had been holding those seats a couple of months in advance.
Nikon: we don't want more pixels, we want better pixels.