hi. i booked a ticket from europe to hongkong on af, will travel in a couple of month. now i saw that they changed the timetable for this destination, so my return flight is canceled and they force me to get on the plane a half day before (original booked time was 10:50am, they changed it to 11:35pm the day before). they only have this 11:35pm flight anymore, so they only offered me to take another day or cancel the whole trip.
I asked them to change the booking to BKK instead of HKG, because this is the destination I will be before take a flight from BKK to HKG and fly back to europe and there would be a 10:50am flight to paris. They refused this, only want to allow me a date chance, not a airport chance. Is this legal?