For BNE spotters, Aircalin on a one time basis is operating its A330-900neo from Noumea on Sunday 20/8/23, instead of an A320neo. Arrival into BNE is scheduled for 17:45 with departure at 19:15. Hopefully, it is early so there will still be some daylight around.
Link:
https://www.aeroroutes.com/eng/230727-sbaug23bne
Source: Aeroroutes