What happens to my online check-in status or seat reservation upon modification or cancellation of my booking?
When changing your reservation, if you had made a seat reservation, it is important to rebook it. This new seat reservation must also be paid for again.
If you cancel your reservation you cannot claim a refund of the seat reservation.
For every change in your reservation, you must check in online again. This can be done from 30 minutes after the change.