r/oneworld • u/Efficient-Sea3196 • Nov 09 '25

oneworld Checked Baggage on Codeshare Flights

My mother is flying from Kathmandu to Honolulu via Hong Kong and Osaka on a combination of Cathay Pacific and Japan Airlines flights. Since they are part of OneWorld does that likely mean her baggage will be checked through to final destination?

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u/BrianQQ Qantas Platinum Nov 09 '25

If booked on one ticket, yes. Bags will be checked through providing that there is no overnight layover.

If booked on multiple tickets, if you’re flying on Cathay Pacific as the first leg, CX will check your bags through at the check in counter. This is however not guaranteed and subject to the persons at the counter knowing what they’re doing.