Why has Qantas Replaced Qantas Link on MEL-OOL-MEL

[pyffii]

Have received multiple flight number changes on our regular MEL-OOL-MEL flights which means no more new Airbus 220 with 2 and 3 seat configuration and just happen to like the 2 seat configuration and now back to the old Qantas 737-800, so does anyone know why the change ??

 

[jb747]

Why was QantasLink on a mainline Qantas route in the first place?

 

[Saab34]

I recall flying on the 733 (or 4) and even 767s on the route back in the 90s. Good to see it back with mainline after a few decades.