Originally Posted by
wenbin85
Slim. The W6 means J isn't exactly cannibalised now but there's not much buffer left.
Originally Posted by
wenbin85
My outbound flight has been cleared and waiting for the return flight.
Relevant only to you but not CX. In fact, CX would probably try to railroad you to ticket a one-way outbound, not release the inbound and force you to pay for a pricey inbound.