Hi all

I figured this was covered here already, but a search wasn't fruitful.

Can someone traveling internationally on Delta (first stop an international city) check in at the domestic ATL terminal? Or are they forced to the international terminal?

Everything I read says that you 'should' go to the international terminal. And I know that for any international airline check in it is a must. But not clear about airlines that have check in facilities in the domestic terminal.

I'm asking because we have a group leaving at the same time but with different destinations. I understand they prefer you use the international terminal, but wondering if they will send you away from Domestic or not.

Thanks