Originally Posted by Often1

This ticket is governed by US law as it terminates in the US.

The baggage allowance of the marketing carrier of the first segment of the ticket will apply to the entire ticket.

The marketing carrier here is UA and thus UA's allowance for international J will apply. That would be 2 pcs/32 KGS each. But, if you are *G, you will have an additional one piece waiver outside of the US requirement and that will bring you to the 3 pcs/32 KGS, so same thing.

To save time, this should be shown on your e-ticket receipt and you can also plug this information into UA's baggage calculator with your UA PNR:

https://www.united.com/CMS/en-US/tra...edBaggage.aspx