Scenario I
The chosen seat (window / aisle) will be included if you change your booking, but the number of the allocated seat may change. The allocated seat can be viewed and changed at Web Check-in (from 24 hours before departure).
Scenario II
The existing seat reservation cannot be included in the new booking. You can enter the seat of your choice on the 'Passenger details' page. Alternatively, the seat can be selected, viewed or changed at Web Check-in (from 24 hours before departure).
Scenario III
The existing seat reservation cannot be included in the new booking. The seat can be selected at Web Check-in (from 24 hours before departure). Alternatively, you can ask the Bookings centre to enter the seat.
