Some, but not all, airlines in Oneworld changed the policy 2016
CX went to no interlining, but a few months later went back to interlining on separate PNR's
Originally Posted by
Dave Noble
When connecting between award and paid journeys on OW carriers where the 1st sector ( and so check in ) is with Qantas, then through checking will be given
Going the other way QR -> QF , it is down to the policy of QR and that would be answered in forum next door
QR thread-->
QR Interlining (Baggage)
post 80 in
Bag interlining issues and OW policy changes (Combined threads)
No. QR won't even check though to itself on separate tickets.