Originally Posted by
ttuna3
hawkfan7314
Are you on one ticket or separate tickets? You should be able to check your bags through to LAX.
I'm not so sure if that ANA will do it to a non *A carrier otherwise.
Same ticket it will happen, separate tickets on domestic Japan even to non alliance carriers will probably happen. JAL does not serve Iwakuni, so keeping it in the family is not an option. But also why JANA is usually quite good at getting luggage from domestic flights to non alliance carriers, there are quite a few regional airports split between the two.
And no, not to various LCCs.