Originally Posted by
Duck1981
On my most recent AF flight I asked for another glass of Champagne about 30min before landing into VIE, for what the FA had to open a new bottle (last flight of the day)
Out of curiosity I asked what happens with the bottle overnight whilst the airplane stays on the ground, the answer was 'in the toilet' as it wouldn't be fresh enough for the next day's flight.
Yes, they have to pour out the leftover drinks. BA crew have said it to me before, "Here, have another glass to finish off the bottle, otherwise it goes down the sink".