It takes time for an American combination card to get a green card.

How many weeks does it take for an American co-branded card to get a green card? Usually after the interview, the immigration officer may tell you whether you will accept the green card, but it is normal not to tell you. If USCIS thinks your materials are missing or there are other problems, they will send an rfe. You should reply to RFE within 30 to 90 days, and the processing time may be longer. Unless USCIS is dissatisfied with all your materials and information and "changes his mind" at the final decision, this opportunity rarely happens because usually the subject has the opportunity to supplement the evidence and send RF. In USCIS official website, you can also check the average trial time of specific cases. Therefore, it takes several weeks to get a green card from an American co-branded card.