QANTAS Airways made this announcement:

A behind-the-scenes look at the first ever QantasLink Airbus A220 (msn 55253) being built.

The first of 29 Airbus A220 aircraft is expected to arrive in Australia before the end of the year and will undergo regulatory approvals, airport readiness and training activities before it joins the QantasLink fleet in early 2024 as our Boeing 717s are gradually retired.