Originally Posted by
mmxbreaks
Well, F pax can try. Even at 28-days out (the earliest in advance you can book) there tends to be zero slots without four-five hours of departure...
Second time I've tried as an F passenger and been told to hope for one of the walk-in open spots.
Try again in a few days. I think they don't always open the slots bang on 28 days. I've twice been told 'all gone' at 28 days, and then had a choice of slots when I tried again a few days later.
Others have reported that too if you search here.