Originally Posted by
Concerto
I was wondering about DME, are domestic departures on the same airline (S7) separate from international departures? I was wondering if I could invite a fellow traveller on a domestic itinerary to one of the Priority Pass lounges, but I suppose that will be impossible if I am flying internationally (S7 to DUS).
Yes, domestic and international departures are completely isolated from each other by, you guessed it, immigrations and customs. You won't be allowed into domestic wing with an international BP and vice versa.