On a similar vein, for flights between AKL and VLI. The Wed and Sat flights are code share NZ/NF on NF metal, the Sun flight is code share NZ/NF on NZ metal. You can book an NF seat on the NF website for all three flights, but why oh why can you ONLY book for the Sunday flight on the NZ website? It means that there are two perfectly good flights with NZ flight numbers that you can't book on the NZ website. Funny kind of way to market your flights....