I booked a flight in J to YVR, it was a 787 during booking time and now it is a 777-200. Seat map shows a 2-2-2 config (beurk !). I was automatically put in 5A, but I am guessing galley noise and light is strong there (it is a night flight, the day flight outbound is on AF). Any better seat ?
Also what are the chances it moves again to a 787 or something better ? Flight is early May.