Originally Posted by LonLH
UA claims they will charge USD 125 as the original routing is not on a UA flight/codeshare.
On all my paper RTW tickets so far, it was clearly endorsed as 'Valid on *A carriers only". Now, if there is no routing change, you should be able to change the carrier without having to pay for it. though i have never done that, i am sure others here can chip in their experiences.
I would ask the original issuer of the ticket to make the change. And if it was UA, then may be ask the original office which issued the ticket.
Originally Posted by LonLH
HKG-ICN-BOM won't work as OZ flies ICN-DEL, not daily tho'.
Aha.!! thought OZ had a flight to BOM. So, if you do have to re-issue, then i guess HKG-BKK-BOM is the only other option not going via SIN.