Are all available Expert Flyer seats available to ANZ Online Seat Request?
You’ll only be able to select seats for which you have access (eg not premium seating unless full fare, koru club or have status). For domestic I believe seat allocation can be done up to the last seats (as opposed to international where seat allocation stops before being fully allocated to allow families to sit together). Some seats that have just been taken may appear as available on expert flyer and vice versa. Not sure how well it shows seat blocks (probably doesn’t differentiate between a block and an allocated seat).
