When Delta eliminated the non-stop PRG-ATL flight, I was rebooked PRG-AMS-ATL-TUS (25 Sep, all in business or first). The PRG-AMS leg is KL 3120 operated by Czech Air.

My question is: when we check in at PRG (0700 departure) will we be able to check bags thru to TUS or will we have to retrieve bags and recheck with Delta in AMS. We have about two hours in AMS.

As you would expect, I am unable to select seats on the Czech Air plane, but I am not really concerned about that.

Thanks in advance for any info.